The characteristics of high precision photoelectric detector and half-wave plate are measured by a special way.

采用独特的方法，对高精度光电探头和半波片的特性进行了检测。

youdao

The characteristics of high precision photoelectric detector and half-wave plate are measured by a special way.

采用独特的方法，对高精度光电探头和半波片的特性进行了检测。

youdao