alkaline earth metal 碱土族金属 ; 碱洗
ionized alkaline earth metal laser 碱土金属离子激光器
alkaline earth metal compound 碱土金属化合物
rare alkaline earth metal [化学] 稀有碱土金属 ; 稀土金属
alkaline earth metal doping 碱土金属掺杂
Alkaline earth metal amalgam 碱土金属汞齐
Alkaline earth metal dispersion 碱土金属分散体
alkaline-earth metal alloy [材] 碱土金属合金
alkaline-earth metal silicates 碱土金属硅酸盐
By two alkyl halide with alkali metal or alkaline earth metal polysulfides from condensation.
由二卤代烷与碱金属或碱土金属的多硫化物缩聚而成。
The complexation properties of them with alkali and alkaline earth metal ions have been investigated by means of visible spectra in solutions.
借助于可见光谱的测定，考查了它们在溶液中与碱金属和碱土金属盐等的配位性能。
Because of high alkaline earth metal content, the reduction swelling of Baotou pellet makes blast furnace operation very difficult.
包头白云鄂博矿碱金属含量高，球团还原膨胀率高，给高炉冶炼带来很大困难。
应用推荐