增量比 meaning in English
increment ratio
incremental ratio
quotient of difference
Examples
- Based on net investment , ms liang calculates that the icor has averaged a more modest 3 . 1 in recent years , lower than in many other economies
以净投资为基础，梁女士计算出在最近几年投资产出增量比平均为3 . 1 ，这个水平更为准确，也比许多其他的国家要低。 - Another measure of the efficiency of investment is the incremental capital - output ratio ( icor ) : the investment needed to generate an additional unit of output , measured as annual investment divided by the annual increase in gdp
对投资效率的另一种衡量是投资产出增量比：即每增加一单位产出所需的资本量，以用年度投资额除以gdp的年增量来计算。 - 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。