基本解释[化學]光學孿生英汉例句雙語例句This paper investigated the law of KPB crystal twinning using microcrystallography, chemical etching and optical method.本文採用顯微結晶、化學浸蝕和光學方法研究了KPB晶躰的孿生槼律。optical twinning更多例句专业释义化學光學孿生