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理学
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silicon
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化学元素,元素符号Si,原子序数14,原子量28.085,属周期系ⅣA族,非金属元素。
Astronomy
全称:silicon。缩写:Si
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Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
silicon
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ammonium hydroxide; ammonia solution; ammonia water; ammonical liquor; aqueous ammonia
ammonium iron alum
ammonium iron ( II ) sulfate hexahydrate
ammonium iron sulfate hexahydrate
ammonium iron ( Ⅱ ) sulfate hexahydrate
ammonium metatungstate
ammonium metavanadate
ammonium nitrate
ammonium nitrte
ammonium paratungstate
ammonium perchlorate
ammonium peroxydisulfate
ammonium persulphate
ammonium phosphate
ammonium phosphate fertilizers
ammonium phosphate sulfate
ammonium polyphosphate
ammonium secretion
ammonium sulfate
ammonium sulfate-nitrate
ammonium sulfate regulator
ammonium sulfite
ammonium sulphate precipitation
ammonium tungsten bronze
ammoniumvalue
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