filter中文什么意思

n.
1.滤器，滤纸，过滤用料[砂、炭等]。
2.【无线电】滤波器；【物理学】滤光镜，滤色器。
短语和例子
+更多解释...acoustic filter 消声器。 bacterial filter 细菌滤器。 infrared filter 红外滤光器。vt.
过滤，用过滤法除去。vi.
1.过滤 (through)。
2.渗入，(消息)走漏 (out through into) 〔cf. infiltrate〕。
3.〔英国〕(车辆在十字路口)开入另一车道。

• a filter:    a滤光镜
• by filter:    按照事件过滤器选择
• the filter:    滤波器

例句与用法

更多例句：  上一页    下一页

1. They filtered the water through the sand .
   他们用沙子滤水。
2. The solid particles were filtered from the solution .
   固体颗粒从溶液中过滤出来。
3. The filters would have to absorb nearly all the energy .
   滤光片几乎要吸收全部能量。
4. Humic substances are known to coat membrane filters .
   腐殖质是已知能够覆盖滤膜的物质。

英文释义

名词

1. device that removes something from whatever passes through it
2. an electrical device that alters the frequency spectrum of signals passing through it

动词

1. pass through; "Water permeates sand easily"
   同义词：percolate, sink in, permeate
2. remove by passing through a filter; "filter out the impurities"
   同义词：filtrate, strain, separate out, filter out
3. run or flow slowly, as in drops or in an unsteady stream; "water trickled onto the lawn from the broken hose"; "reports began to dribble in"
   同义词：trickle, dribble