中文翻译与英英解释

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
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。

device that removes something from whatever passes through it

an electrical device that alters the frequency spectrum of signals passing through it

pass through; "Water permeates sand easily"
同义词：percolate, sink in, permeate,

remove by passing through a filter; "filter out the impurities"
同义词：filtrate, strain, separate out, filter out,

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,

例句与用法

The filter is now ready for operation .
这种滤器目前即将投入运转。

The first dubious snow had filtered down .
头一场雪仿佛三心二意似地飘落。

The particles can be collected on the filter paper .
颗粒可捕集在滤纸上。

A filter traps dust from the air .
过滤网可存住空气中的尘埃。

Shafts of sunlight filtered through the curtains .
一道道阳光透过窗帘照进来。

They filtered the water through the sand .
他们用沙子滤水。

Filter selection is made using inherent spectra .
滤色镜的选择必须利用固有光谱。

The solid particles were filtered from the solution .
固体颗粒从溶液中过滤出来。

The filters would have to absorb nearly all the energy .
滤光片几乎要吸收全部能量。

Humic substances are known to coat membrane filters .
腐殖质是已知能够覆盖滤膜的物质。