... 硷性柏思麦法 basic bessemer process 硷土金属 alkaliearth metal; alkaline earth metals 硷性柏思麦钢 basic bessemer steel ...
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MAGNESIUM AND ALKALINE-EARTH METALS 镁和碱土金属 ; 镁和碱性 ; 土金属
ALKALI OR ALKALINE-EARTH METALS 碱金属
alkaline earth alkaline-earth metals 碱土金属
alkaline-earth metals tungstate 碱土族钨酸盐
alkali and alkaline-earth metals 碱金属及碱土金属
hydrate of alkaline earth metals 碱土金属水合氯化物
Beryllium: chemical element, lightest of the alkaline earth metals, chemical symbol be, atomic number 4.
铍：碱土金属中最轻的化学元素，化学符号Be，原子序数为4。
More broadly, ammonium hydroxide (see ammonia) and soluble hydroxides of the alkaline earth metals are also called alkalies.
更广义的范围包括碱土金属。碱是强碱性的，会使红石蕊试纸变蓝色；
The results of determining the alkaline and alkaline earth metals in the treated gasoline showed there was no loss of metals from the catalysts.
对脱砷-加氢-脱氯汽油中碱金属和碱土金属的测定结果表明，不存在催化剂的金属流失问题。
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