The main conversion efficiency of solar cell factors such as stray resistance, diffusion length and compound rate were analyzed, too.
对寄生电阻、扩散长度和表面复合速率等影响太阳能电池转换效率的主要因素进行了深入分析。
Chinese nominal imports (excluding oil) have grown at a compound rate of 12.2 percent since 1995, with much of the demand being met by regional producers.
1995年以来中国的名义进口额(不包括原油)每年递增12.2%,很大一部分需求是由区域内的生产厂商满足的。
In the past ten years its shares have shown a compound annual growth rate of 21.3%.
在过去的十年里,公司股票的混合年增长率是21.3%。
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