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硼矿
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硼矿
Encyclopedia
工学
硼化合物
释
borate mineral
硼矿
可以开采和提取硼元素或硼化合物的矿物。硼矿是化工工业和冶金工业的重要原料,2017年,世界上硼矿总储量约17亿吨(以B2O3计),硼酸盐矿的储量约有38000万吨,其中土耳其约有23000万吨,其次为美国、俄罗斯、智利和中国。
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macrocrystalline
macrocrystalline material
macrocycle
Macrocycle of training
macrocyclic alkaloid
macrocyclic diterpene
macrocyclic effect
macrocyclic ligand
macrocyclic molecular library
macrocyclic polymer
macrocyst
macrodispersoid
macrodome
Macroecology
macroeconomic adjustment and control
macroeconomic control
macroeconomic impact analysis for project
macroeconomic model
macroeconomic objectives
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macro-economic regulation and control subjects
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