Photo source power 光源功率
cold cathode photo-source 冷阴极光源
photo emission electron beam source 光电放射电子束源
The customer may act according to own handling characteristics to choose the appropriate photo source.
客户可根据自己的使用特点选择合适的光源。
Uses in the luminous intensity calibration system based on MAX186 high accuracy AD and the avalanche photo rectifier realizes the photo source demarcation.
在光强标定系统中采用基于MAX186高精度AD转换和雪崩光电二极管实现光源标定。
As my photo source. The problem I've been running into however is that after a while, all these vintage photos tend to direct each piece in the same direction.
但我曾遇上过这样的问题，即在一段时间以后，所有这些经典的照片每一张都开始指向同一个方向。
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