quartz是什么意思（quartz的用法）

大家好，知识小编来为大家讲解下。quartz是什么意思，quartz的用法很多人还不知道，现在让我们一起来看看吧！

一、quartz是什么意思

1、quartz 石英

2、来自德语Quarz,石头结晶体，石英。

二、quartz的用法

1、quartz (n.)

2、"silicon dioxide," 1756, from German Quarz, Zwarc "rock crystal," from Middle High German twarc, probably from a West Slavic source, compare Czech tvrdy, Polish twardy "quartz," noun uses of an adjective meaning "hard," from Old Church Slavonic tvrudu "hard," from Proto-Slavic *tvrd-, from PIE *(s)twer- "to grasp, hold; hard."

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