alloy backing造句
例句與造句
- Then we studied the effect of junction uniformity on the aluminum - alloyed back surface field to solar cell performance . the formation theory of aluminum - alloyed back surface field , the effect parameters to the doping concentration and the junction depth were analyzed
比較了兩種商業太陽電池的雜質濃度分布及結深情況；敘述了鋁背場的作用及形成原理，對影響鋁背場表面濃度和結深的參數作了分析。 - It's difficult to find alloy backing in a sentence. 用alloy backing造句挺難的