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common salt 食鹽。

common saying

If we take a polymer instead of a the common salt , say , polyvinyl alcohol , and add it to a fixed quantity of water , the polymer does not go into solution immediately 如果我們用聚乙烯醇代替食鹽加入到一定量的水中,這種聚合物并不會立即溶解。

If you evaporate a little sea water on a porcelain dish ; on cooling , crystals of common salt will deposit on the sides of the dish 如果你將少許海水放到瓷盤中蒸發,冷卻后就會有普通食鹽的結晶附著在盤的四周。

Manufacture of common salt 食鹽制造法

Nacl common salt industrial grade 食鹽工業級

Common salt trade and nanxiong ' s local sociaty in the ming and qing dynasties 明清時期山陜商人與青海歇家關系探微

Common salt dissolves in water 普通鹽在水中溶化。

If you look at common salt through a magnifying glass you will see that, in fact, it consists of crystals . 通過放大鏡觀看普通的食鹽,能看見它事實上是由晶體組成。

When common salt is added to water, the salt is the solute . 當食鹽放在水里時,食鹽就是溶質。