高倍造句

Warning: Use of undefined constant mid - assumed 'mid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 431

Warning: Use of undefined constant yhid - assumed 'yhid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 433

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

1.
Warning: Use of undefined constant smalltext - assumed 'smalltext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext48.php on line 125
他把表拿在手里，仔细地端详着，看了看表盘，又打开表盖，留心察看了里面的机件，先用肉眼，后来又用高倍放大镜观察。

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

2.
Warning: Use of undefined constant smalltext - assumed 'smalltext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext48.php on line 125
很多时候，仅凭我们的肉眼，并不能立即看不出事物的某些细微变化，但是时间就像是一架高倍显微镜，让我们能清晰地感知事物任何最细微的变化。这种变化，不仅仅反映在事物的表面，也体现在事物的内在特质上。

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

3.
Warning: Use of undefined constant smalltext - assumed 'smalltext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext48.php on line 125
研究了高倍抽取的数字下变频设计，重点分析了基于级联积分梳状滤波器、级联补偿滤波器、级联根升余弦滤波器的多级抽样频率算法。

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

4.
Warning: Use of undefined constant smalltext - assumed 'smalltext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext48.php on line 125
狙击手装备一支由高倍瞄准具的狙击步枪，手枪和其它一些杂七杂八的装备。

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

5.
Warning: Use of undefined constant smalltext - assumed 'smalltext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext48.php on line 125
本文研究了窄带信号条件下，高倍抽取的数字下变频设计，重点分析了基于cIc滤波器和HB滤波器的多级抽取算法。

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

6.
Warning: Use of undefined constant smalltext - assumed 'smalltext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext48.php on line 125
很多时候，仅凭我们的肉眼，并不能立即看不出事物的某些细微变化，但是时间就像是一架高倍显微镜，让我们能清晰地感知事物任何最细微的变化。这种变化，不仅仅反映在事物的表面，也体现在事物的内在特质上。

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

7.
Warning: Use of undefined constant smalltext - assumed 'smalltext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext48.php on line 125
高倍镜显示动脉瘤性骨囊肿。可见间质中突出的多核细胞与饱满的梭形细胞。

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/t_functions.php on line 673

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant wburl - assumed 'wburl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2424

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant listdt - assumed 'listdt' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2429

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant classurl - assumed 'classurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2434

Warning: Use of undefined constant newsurl - assumed 'newsurl' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classpath - assumed 'classpath' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2440

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2442

Warning: Use of undefined constant classid - assumed 'classid' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

Warning: Use of undefined constant bname - assumed 'bname' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/class/connect.php on line 2445

8.
Warning: Use of undefined constant smalltext - assumed 'smalltext' (this will throw an Error in a future version of PHP) in /home/wwwroot/xuexizidian/e/data/tmp/dt_temptext48.php on line 125
该文研究了高倍抽取的数字下变频设计，重点分析了基于级联积分梳状滤波器和级联半带滤波器的多级抽样频率算法。