后来,中学的化学课让我们知道二氧化碳由二粒氧和一粒碳组成,是简单分子结构(Simple Molecular Structure)的例子。但是,除了常常饮用的有汽物品外,我们好像对这化学物不太认识。
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多量子NMR能得到比寻常NMR方法简单的解析谱,从而增进了研究分子结构和构型的可能性。
The techniques have advantages over conventional single quantum NMR method in obtaining simple analyzable spectra which make study of molecular structure and conformation possible.
对瓶颈效应与分子结构之间的关系及解离阈值与激发频率之间的关系也作了简单的讨论。
The relations between the photolysis frequency and the dissociation threshold and between the bottleneck effect and the molecular structure have been discussed.
CMTI的成员分子量小、结构简单、作用机制清楚,是研究活性蛋白质分子结构与功能关系及作用机制的良好工具。
Because of their low molecular weights, simple structures and clear mechanism, CMTIs are used as tools for the study of the structure-function relationships of active proteins and their mechanism.
So that means that we don't have to worry about things like wave functions when we're talking about Lewis structures, but because they're so simple to use and because they so often predict the electron configuration of molecules accurately, we end up using them all the time in chemistry, so it's very valuable to know how to draw them correctly and to know how to work with them.
因此这也就意味着我们在讨论路易斯结构的时候,不需要担心波函数之类的东西,但是由于路易斯结构不仅简单易用,而且用它来预测分子的电子排布,经常可以得到非常精确的结果,结果我们在化学中一直都在用它,因此知道如何正确地画出并运用,路易斯结构是非常有价值的。
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