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barium sulfide
释义
barium sulfide
Encyclopedia
工学
钡化合物
释
barium sulfide
硫化钡
分子式BaS,分子量169.40。纯品为无色立方晶体,工业品为灰色或浅棕色粉末,相对密度4.25。六水合硫化钡为六方片状晶体,是基础的钡化合物。
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selenophene
selenophysical phenomenon
selenophysics
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selenylation
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Seleucid Kingdom
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self
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self-absorbed radiation
self-absorbed synchrotron
self absorption
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self absorption background correction method
self-absorption background correction method
self absorption broadening
self-absorption broadening
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self-actualization theory
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