英语词汇valency crystal怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	valency crystal
释义	valency crystal 简明释义价键晶体专业释义 1 经济学价介晶体双语例句 1 The macrostructure, the composition of the crystal phase, the surface ion valency and concentration of the catalysts were investigated by BET, XRD and XPS techniques. 采用比表面、孔结构、XRD和XPS等测试技术研究了催化剂的宏观结构、晶相组成、表面铁、钼离子价态和浓度。
随便看	befriendment be friends befriends be friends with be friends with sb be friend with be frightened be frightened at be frightened into submission be frightened of be frightened out of one's wits be frightened to death befringe befringed befringed befringe befringe befrogged be from be from Missouri befrozen be frozen to death be frugal of be frustrated in beft

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