基本释义:

稀有盐基

网络释义

1)rare base,稀有盐基

2)rare base,稀有碱基

3)rare metal salt,稀有金属盐类<冶>

4)rare amino acid,稀有氨基酸

5)rare earth-based hexaaluminate,稀土基六铝酸盐

6)rare earth ethylsulphate,稀土乙基硫酸盐

用法和例句

From the structure date of the rare earth ethylsulphates RE(C2H5SO4)3·9H2O(RE=La→Lu,except Pm),their efficient valence electrons,efficient valence densities andaverage coordinatiOn numbers of bonds etc,have been calculated by using the chemical bondtheory of complex crystals of dielectric description.

利用复杂晶体化学键的介电描述理论，计算了稀土乙基硫酸盐晶体Ｒｅ（Ｃ＿２Ｈ＿５ＳＯ＿４）＿３·９Ｈ２Ｏ，（Ｒｅ＝Ｌａ→Ｌｕ，不含Ｐｍ）各化学键的键参数，讨论了每一个键的键性质，结果显示，晶体中存在１６种类型和性质不同的化学键。