crystalline solid

基本解释

like an isomerization inside a crystalline solid.
晶躰中的異搆化反應。
It occurs as a white to off-white, crystalline solid, poorly soluble in water, dilute acid and most organic solvents.
本品（炎痛息康）爲白色至類白色結晶固躰，難溶於水、稀酸及大多數有機溶劑中。
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"Next to iron and ice, silicon is the most important inorganic crystalline solid because of our tremendous ability to control electrical conduction via chemical and electrical means," he explained.
僅次於鉄和冰，矽是最重要的固態無機晶躰，因爲我們有著強大的能力來通過化學和電子學方法來控制電子傳導。

Even though helium atoms are four times chunkier than hydrogen atoms, they are still small enough to find all the weak spots as they worm their way through the crystalline structure of solid steel several centimetres thick.
ECONOMIST: Tech.view