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- You need to filter the drinking water. 你需要把饮用水过滤。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- 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。
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。
- This flicker is detected on a photocell. 这种闪烁由光电管所接收。
- filter photocell 滤光光电管
- We usually clear the water with a filter. 我们通常用过滤器使水净化。
- We must use photocell as detectors. 我们必须用光电管作为探测器。
- Adjust door motor ,landing door and photocell. 14在厅轿门联动的情况，调整好门机和层厅门，门。
- It has the funmatic stop,web guiding by photocell. 它具有自动计米，设定长度自动停机，放卷由光电自动纠偏控制等功能。
- Put the coffee in the filter and let the water run through. 把咖啡倒入滤器里让水流过。
- The filter cleans the fuel before it enters the engine. 在燃料进入发动机之前，过滤器先把它过滤。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- It intercepts a portion of the light impinging on the photocell. 它遮住一部分照射在光电管上的光。
- The door is photocell controlled by operating a keyboard. 那扇门是通过操纵一个键盘;用光电管来控制的.
- The entrance is photocell controlled by operating a keyboard. 那扇门是经过操纵唯一键盘，用光电管来控制的。
- Filter out all the dirt before using the water. 在用水以前先将其中不清洁的东西过滤掉。
- Filter selection is made using inherent spectra. 滤色镜的选择必须利用固有光谱。
- Charcoal is used to filter water. 木炭是用来过滤水的。
