silicon

['sɪlɪkən] 名词

农业, 化学

Si m

silicon A brittle metalloid element that exists in two allotropic forms; occurs principally in sand, quartz, granite, feldspar, and clay. It is usually a grey crystalline solid but is also found as a brown amorphous powder. It is used in transistors, rectifiers, solar cells, and alloys. Its compounds are widely used in glass manufacture, the building industry, and in the form of silicones ['sɪlɪkən] 名词

环境

silicium m

silicon monolithic circuit

: 1 短语, 1 学科

电子产品

1

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