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1·He smokes cigarettes without filters.

他吸没有过滤嘴的香烟。《牛津词典》

2·Use a sun block that filters UVA effectively.

使用能有效滤掉紫外线的防晒霜。《牛津词典》

3·Filters do not remove all contaminants from water.

过滤器无法过滤掉水中的所有污染物。《牛津词典》

4·Backwash the swimming pool's filters regularly.

要定期冲洗游泳池的滤水器。

5·The sand acts like a sponge and filters the water and slows evaporation.

沙子像海绵一样过滤水，并减缓蒸发的进程。

6·Change the filters on your air-conditioning vents. These filters are dust and pollen magnets.

更换空调通风口的过滤器。这些过滤器是灰尘和花粉的“吸铁石”。

7·Although in-flight infections thrive in dry environments like airplanes, your risk of getting sick from an airplane is actually low because of the air filters used.

尽管在飞机等干燥环境中，飞行的过程中很容易滋生传染病，但由于飞机上使用了空气过滤器，因此你在飞机上得病的风险实际上很低。

8·The software filters out Internet sites whose content is not suitable for children.

这个软件可筛除含儿童不宜内容的互联网网站。《牛津词典》

9·Very little light filters through the canopy of leaves and branches in a rain forest to reach ground level—or close to the ground—and at those levels the yellow-to-green wavelengths predominate.

在雨林中，很少有光透过树叶和树枝形成的树荫到达地面——或者接近地面——在这些高度上，黄色到绿色的波长占主导地位。

10·Based on preknowledge of texture in an image, with needed constraint, the filters are derived.

基于图象中纹理的预知性，应用必要的约束条件推导出了该种滤波器。

滤波器

1·Based on preknowledge of texture in an image, with needed constraint, the filters are derived.

基于图象中纹理的预知性，应用必要的约束条件推导出了该种滤波器。

2·We also have some nice tuned filters for you to beautify your collages.

此外，我们还有调谐滤波器来满足您对精致组图的要求。

3·Protective countermeasures are under development, including lens shutters and filters that block certain laser frequencies.

防御性对策正在开发，包括透镜光闸及滤波器，能阻止某个频谱的激光。

4·One SR-5124 typically replaces 4 to 8 tape recorders plus the associated user control software and analog filters, saving space and reducing logistical complexities.

一部典型的SR - 5124能够取代4到8部磁带录音机及其相关的用户控制软件和模拟滤波器，能够节省空间并降低后勤复杂度。

5·A series of bandpass eq filters in the software neatly excise the offensive frequencies, leaving the game blissfully vuvuzela-free.

该软件中一系列的带通e Q滤波器非常干净地消除了令人讨厌的波段，终于让比赛不再受到呜呜祖啦的滋扰。

过滤

1·The sand acts like a sponge and filters the water and slows evaporation.

沙子像海绵一样过滤水，并减缓蒸发的进程。

2·However, in so doing, it modifies (or filters) some of the events.

然而，在这个过程中，它会修改(或过滤)其中一些事件。

3·It also selects, filters, and sorts.

它还执行选择、过滤和排序。

4·One way to do this is to use a script that accesses the mailbox just like any other client, and then organizes and filters your e-mail based on some rules built into the script.

要完成这项任务，其中一种方法是使用脚本，该脚本可以像任何其他的客户端那样访问邮箱，然后根据脚本中嵌入的某些规则，组织和过滤您的电子邮件。

5·At the same time, however, similar features and filters are appearing on generalist search-engines, enabling them to act more like vertical engines.

但是同时，类似的特色和过滤如今出现在多面手搜索引擎上，使其可以更像垂直引擎那样操作。

滤光片

1·Ordinary cameras use filters to block any light in the infrared spectrum.

普通相机用滤光片来阻隔红外光谱范围内的任何光线。

2·This involves adding a layer of coloured filters above the black-and-white capsules, so that they can change colour.

该技术要在黑白胶囊上方加一层彩色滤光片(coloured filters)，这样胶囊就能变色。

3·There are tens of combinations between the collimators and the filters.

多达几十种的准直器和滤光片的自由组合。

4·We are often asked for specifics on the exact spot to focus on, as then a camera with filters can have a target zone.

我们经常被问及一些关于要将目光集中哪里这种细节问题，这样带有滤光片的相机就有目标区域来拍摄。

5·Some calculations are performed on grazing incidence antireflection coatings, all dielectric mirrors and band pass filters using this method.

应用这一方法，在掠角入射下对减反射涂层、全介质反射镜以及带通滤光片进行了计算。

滤器

1·For urogenital schistosomiasis, a filtration technique using nylon, paper or polycarbonate filters is the standard.

为诊断尿路血吸虫病，可采用过滤技术，使用尼龙、纸或聚碳酸酯滤器。

2·Refrigerator filters — I have a friend who makes a very comfortable living with a little company that sells the filters that go with your refrigerator.

制冷机过滤器——我有个朋友非常舒服的靠着一个出售制冷机滤器的小公司谋生。

3·For ship yard, cooling side no water pumps, ductwork, inlet filters, vlves, electrical equipment and savings are need, less installation cost, Fot the owner, less maintenance.

对船厂来说，冷却水侧不需要泵、水管、滤器、阀和电控设备等，安装制造费用低；

4·The regularity of kinetics parameters was determined and biofilm surface was observed through microscopes during biofilm formation in nitrification filters by cinder and zeolite media.

研究了用煤渣和沸石作为填料的硝化滤器挂膜过程中动力学参数的变化规律，并对生物膜进行了电镜观察。

5·Also, the use of sterilizing filters in a Water for Injection system to mask a microbiological problem has also been unacceptable.

同样，在注射用水系统中使用灭菌的滤器屏蔽微生物问题也是不被接受的。

(1)kalman filter卡尔曼滤波器

(1)air filter空气过滤器

(1)digital filter数字滤波器

(1)bag filter袋式过滤器；袋滤器

(1)filter press压滤机

(1)filter paper滤纸（尤制定量滤纸）