SNCL的意思|示意
美 / /
英 / /
SNCL相关例句
By measured XRD, EDX spectrum, the little wire - shape rutile SnO 2 crystals ware obtained when added to excessive SnCl 2·2 H 2 O.
X射线衍射和X光 荧光能谱分析表明, SnCl2.2H2O的添加量较大时,还伴随生成金红相SnO2棒状晶体.
互联网