photocell是什么意思

实用例句

1. 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.来自辞典例句

2. We must use photocell as detectors.

我们必须用光电管作为探测器.来自辞典例句

3. This flicker is detected on a photocell.

这种闪烁由光电管所接收.来自辞典例句

4. The doors swung open after a photocell — an " electric eye " — spied my approach.

一颗 光电池 ([电子]眼)侦测到我的靠近后敞开大门.来自互联网

5. Photocell Unit & camera for accurate sealing of pouches at Eye - registration mark.

光电装置和摄像机使机器能精确捕捉封口标识.来自互联网