单词：structural formula
[医] 结构式
structural formula的用法和样例：
例句
- This is the molecular formula of diazine.这是氯哒嗪的分子式。
- Before we can assign a structural formula to a compound, we must first know its molecular formula.在确定一个化合物的结构式之前，首先应知道它的分子式。
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