sylvine e钾盐
Sylvine Sylvite钾盐
crude sylvine粗钾盐
Sylvine resources钾盐资源
sylvite sylvine sym对称
sylvine-containing rock含钾岩石
N(名词) a soluble colourless, white, or coloured mineral consisting of potassium chloride in cubic crystalline form with sodium impurities: it occurs chiefly in sedimentary beds and is an important ore of potassium. Formula: KCl 钾盐