filtering例句
The sunlight,
filtering through innumerable leaves, was still hot on their faces.
阳光透过成千上万片树叶, 照在他们脸上,那感觉还是热烘烘的.
Techniques for controlling particulates include
filtering, washing, centrifugal separation, and electrostatic precipitation.
控制颗粒污染物的技术包括过滤 、 洗涤 、 离心分离 、 静电沉降.
It includes topics such as spatial frequency
filtering, holography.
它包括空间频率滤光 、 全息摄影.