1、The effect factors of alkali metal migration and their reactions in the furnace were analyzed.
分析了影響堿金屬遷移的因素及釋放出來的氣態(tài)堿金屬在爐內(nèi)的反應(yīng)過程。

2、By two alkyl halide with alkali metal or alkaline earth metal polysulfides from condensation.
由二鹵代烷與堿金屬或堿土金屬的多硫化物縮聚而成。

3、NOTE ON THE STARK EFFECT OF ALKALI METAL * S
鹼金屬原子之Stark效應(yīng)(英文)

4、Describing igneous rocks with a high content of the alkali metal oxides.
描述有高含量堿金屬氧化物的火成巖。

5、A new chalcogenide glass system containing higher content of alkali metal ions was developed.
開發(fā)了有高含量堿金屬離子的新型硫化物玻璃。

alkali metal翻譯