filter

复数：filters过去式：filtered过去分词：filtered现在分词：filtering第三人称单数：filters

1. [C]过滤,过滤器 a thing used for holding back the solid parts in a liquid or gas

1. vt. & vi. 透过,过滤 send sth through a filter
2. vi. (消息等)走漏 become known gradually

• acoustic filter消声器
• domestic filter家用过滤器
• yellow filter黄色滤光镜

• cloth filter用布过滤的滤器
• sand filter用沙过滤的滤(水)器

• filter tip过滤嘴香烟

• pass sth through a filter过滤某东西

• filter light露出亮光
• filter water过滤水

• filter off滤掉(某物)
• filter out滤出,泄露
• filter out the facts泄露出去事实真相
• filter through逐渐被理解

• filter into渗入,传入
• filter into the country渗入国内
• filter into Japan渗入日本
• filter into people's minds渗入人心
• filter through渗透,滤过,透露
• filter through clouds透过云层
• filter through the sand渗透沙层

kalman filter卡尔曼滤波器

air filter空气过滤器

digital filter数字滤波器

bag filter袋式过滤器；袋滤器

filter press压滤机

filter paper滤纸（尤制定量滤纸）

filter material过滤材料

filter out过滤掉；不予注意；泄露

adaptive filter自适应滤波器

filter system过滤系统；过滤装置

pass filter过滤器

oil filter滤油器；机油滤清器

filter element过滤芯；滤波元件

low-pass filter[电]低通滤波器

ceramic filter陶瓷过滤器

vacuum filter真空滤器

filter cake滤饼

filter bag过滤袋

pressure filter压力式过滤器

belt filter带式过滤机

1. We usually clear the water with a filter.
   我们通常用过滤器使水净化。
2. You can also filter to focus on specific areas.
   你也可以设置过滤器来只关注一些特定的区域。
3. Filter selection is made using inherent spectra.
   滤色镜的选择必须利用固有光谱。
4. A yellow filter is placed in front of the camera lens to assure that no blue light will be imaged.
   为了不使蓝光进入相机而成像，可在相机的透镜前加一黄滤色镜。
5. A filter for a display apparatus, a method of manufacturing the same, and a plasma display apparatus are disclosed.
   本发明公开了一种用于显示设备的滤光器及其制造方法，和等离子体显示设备。
6. The filter funnels the signals received from many directions into separate photodetectors and improves reception by combining the energies of the beams.
   滤光器把来自许多方向的讯号导入个别的感光器，并将光束能量合并以改善接收品质。

1. It won't take long to filter the coffee.
   用不了多少时间就可以把咖啡过滤好。
2. We must filter out the dirt.
   我们必须滤除尘垢。
3. The sunlight filtered through the curtains.
   阳光透过窗帘映了进来。
4. The news of the defeat started to filter through.
   战败的消息开始传出来。