adj.取決于粒子數(shù)目的

The four properties, vapour pressure lowering, freezing point depression, boiling elevation, and osmotic pressure, are known as the colligative properties of solutions. 溶液的這四個特性：蒸汽壓下降、凝固點降低，沸點升高和滲透壓，稱為溶液的依數(shù)性。

That is what makes vapor pressure lowering a colligative property--it only depends on the number of dissolved solute particles. 這使得蒸氣壓降低1 colligative財產(chǎn)-它不僅取決于一些溶解溶質(zhì)粒子。

There are several other properties of solutions, besides concentration and solubility, called colligative properties, that depend only on the number of solute particles, not on their identities. 還有其他一些性能的解決方案，除了濃度和溶解度，所謂colligative性質(zhì)，即僅僅依靠數(shù)量的溶質(zhì)粒子，而不是對他們的身份。colligative性質(zhì)的，我們將研究的蒸氣壓降低，凝固點抑郁，沸點海拔和滲透壓。

colligative properties of dilute solution 稀溶液的依數(shù)性

colligative properties of sea water 海水的依數(shù)性

colligative properties of solution 溶液的依數(shù)性