FA英语会话讲座

LESSON 45

“反射率”用英语怎么说？

“反射率”在英语中叫做reflection rate。
接下来，请看使用了这个单词的会话。

面露难色的王工

There might be something wrong with the sensor in the number 2 production line.: 第2条生产线的传感器好像状态不佳。

Cindy

Could you describe the problem in more detail?: 能具体描述一下问题吗？

面露难色的王工

The sensor can detect white caps but not black ones.: 白色瓶盖能检测到，但是黑色瓶盖检测不到。

Cindy

Well, did you set up the sensor adjusted to the reflection rate of the white cap? If so, I think that's the reason why the sensor is not responding. The reflection rate of a black object is lower than a white one. So if you set the sensor to the same reflection rate of the black cap, the sensor will be able to detect both black and white caps!: 唔～，你是不是根据白色瓶盖的反射率设定了传感器？如果是那样，我想那就是传感器没反应的原因。黑色物体的反射率低于白色物体。所以只要根据黑色瓶盖的反射率设定传感器，就能同时检测到黑色和白色了！