alkaline earth metal

基本解釋

Alkaline earth metal ions were determined with tartaric acid ethylenediamine as mobile phase.
用非抑制型離子色譜法測(cè)定了堿金屬和堿土金屬離子。
Three kinds of atoms are avaliable for C_(60) doping:alkali metal, alkaline earth metal and other elements.
從摻雜原子類(lèi)型分主要有堿金屬摻雜、堿土金屬摻雜和其它原子摻雜。
Because of high alkaline earth metal content, the reduction swelling of Baotou pellet makes blast furnace operation very difficult.
包頭白云鄂博礦堿金屬含量高，球團(tuán)還原膨脹率高，給高爐冶煉帶來(lái)很大困難。

any of the chemical elements beryllium, magnesium, calcium, strontium, barium, and radium. They react easily with other substances.