Cadmium as doping material in avalanche photodiodes (APDs) for the optical fiber communication systems.
光纤通信系统雪崩光敏二极管中作为填料材料的铅。
Reliable operation of the aircraft power distribution system (APDS) is critical to the flight safety of a plane.
飞机配电系统(APDS)的可靠运行的飞机的飞行安全是至关重要的。
The authors developed an air pollution dispersion system(APDS)with elevated Gauss dispersion model to simulate the impact of industrial point source pollution on region air quality.
开发了一个基于高斯扩散的大气污染扩散空间信息系统，用于模拟工业点源 污染对区域大气质量的影响。
It estimates the forces acting on APDS in the muzzle field and calculates the movement of sabot and rod. It also analyzes the effect of gas hole area on the time of sabot discarding.
对某航炮用气推弹在膛口流场中的受力进行了工程估算，并计算了该弹的脱壳运动情况，分析了气孔面积对脱壳时间的影响。
In this paper the influences of ambient temperature and bias voltage on avalanche photodiodes' (APDs') responsivity are analysed, and the ways of decreasing the influences are discussed.
本文就如何减小温度对雪崩光电二级管响应度的影响进行了研究。
In this paper the influences of ambient temperature and bias voltage on avalanche photodiodes' (APDs') responsivity are analysed, and the ways of decreasing the influences are discussed.
本文就如何减小温度对雪崩光电二级管响应度的影响进行了研究。
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