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沉淀
释义
沉淀
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理学
沉淀
释
precipitation
沉淀
从液相中产生可分离的固相的过程,或指从过饱和溶液中析出难溶物质的过程。沉淀作用表示一个新的凝结相的形成。例如,以稀硫酸为沉淀剂滴加到钡盐溶液中,便可得到硫酸钡沉淀。产生沉淀的化学反应称为沉淀反应。
Physics
凝聚态物理学
结构
precipitate
沉淀[物]
decantation
沉积,沉淀,淀积
sediment
①沉积物 ②渣滓 ③沉淀
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
precipitation
沉淀
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