摘要
本文综述了半导体/液体结太阳能转换器件的技术状况,介绍了其基本原理和主要测量技术,并给出了目前的研究成果:n-GaAs/KOH/Se2-Se2-2系统的太阳能-电能转换效率为12%,而其它最佳化稳定的半导体-水溶液系统的转换效率为6～10%。
By using metal resistance strain gauge sensor, some research in dynamic parameter measurement of cantilever beam under the action of dynamic load are done including natural frequency, camping coefficient, etc. The process of measurement and the data processing method are given. The measuring accuracy is discussed. The virtue and shortage of the design are pointed too.
出处
《传感器世界》
2008年第8期6-10,30,共6页
Sensor World
