lifetime measurement meaning in English
寿命测量
Examples
- Lifetime measurement system
载子寿命测试系统 - Bfs sensitively probes inter - electron correlation , relativistic and quantum electrodynamics corrections , so it can be used to test the basic many - body atomic theory or interpret spectra from space . the main contents of this dissertation are as follows : 1 the history and development of beam - foil spectroscopy are reviewed , and the characteristics of bfs are also described . the main applications in the spectroscopic studies and lifetime measurement of highly ionized ions are summarized
本文对高离化态cu和ge离子的光谱进行实验研究，得到了一些新的实验结果，论文的主要内容如下： 1回顾了束箔光谱法的发展历史，介绍了束箔光谱法的优点；总结了束箔光谱法在高离化态原子能级研究，高离化态原子能级寿命测量等方面的主要用途。 - Research on surface and grain boundary passivation mechanism obtained effects of surface recombination on crystalline silicon solar cell performance and the theoretical expression of grain boundary recombination velocity . the limit ratio of short - circuit current increment for anti - reflection coating utilization on solar cells was obtained . the crystalline silicon solar cell spectral response , contact resistance and minority carrier lifetime measurement systems were established
钝化机理研究获得了表面复合对不同表面掺杂浓度晶体硅太阳电池性能的影响、表面和界面复合速度的理论表达式；研究得到了减反射膜对太阳电池短路电流增量比的极限；建立了太阳电池光谱响应、栅线电极接触电阻和少子寿命等测试系统。