Like an isomerization inside a crystalline solid.
晶体中的异构化反应。
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）为白色至类白色结晶固体，难溶于水、稀酸及大多数有机溶剂中。
As white crystalline solid consisting mainly of sodium chloride.
主要由氯化钠组成的白色晶状固体。
A soluble crystalline solid may be separated from a solution by evaporation.
可溶性晶体可以通过蒸发从溶液中分离出来。
A crystalline solid, C17H19NO3, extracted from black pepper and used as flavoring and as an insecticide.
胡椒碱一种晶体固体，C17 H 19 NO3，自黑胡椒粉中提炼，用作香料和杀虫剂。
It occurs as a white to off-white crystalline solid poorly soluble in water dilute acid and most organic solvents.
本品为白色至类白色节晶固体，难溶于水、稀酸及大多数有机溶剂中。
It occurs as a white to off-white crystalline solid poorly soluble in water dilute acid and most organic solvents.
本品为白色至类白色节晶固体，难溶于水、稀酸及大多数有机溶剂中。
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