wide-band filter

Also the filter has a wide frequency bandwidth.

该滤波器有很宽的带宽.

Products mainly include: wide range of air filter.

产品主要有：各种车型的空气滤清器。

Gentle giants, whale sharks filter-feed, swimming with their wide mouths open, collecting plankton and small fish.

鲨鱼图片.温和文雅的巨人, 鲸鲨过滤器, 游泳用它们的宽阔张开的大嘴, 收集浮游生物和小鱼.

Morphological filter based on parametric edge detector has been reported to be successfully applied in actual coherent ladar intensity images corrupted by speckle. One pixel wide edge can be obtained, but the calculation is relatively complicated and time-consuming.

参数形态算法已被证实可较好的检测含散斑噪声的相干激光雷达强度像，能得到单像素宽度边缘，但计算相对复杂，耗时长。

Such filter would have wide applications in microwave and optical communications.

这将在微波器件乃至光学器件上有广泛应用.