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	character row characters character scalar character scaling character screen characters delimited Character-seed character segmentation character selection character selection circuit character self defining term character sensing character sensing equipment character sensing field character sensing strip character sequence character sequence decoder character set character set character set attribute character set field character-set metric character set override character sets character shape

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。