今日化学(Chemistry Today) , 北京: 高等教育出版社(Beijing : Higher Education Press) , 2001 [ 4 ] Zhang S , Sun N , He X, et al .
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One person might win it in chemistry because the disciplines weren't as diverse as they are today.
一个人可能会在化学上获奖,因为当时的学科不像今天这样多样化。
During the late 1700s when chemistry was not quite as sophisticated as it is today it was thought that acid was produced from oxygen.
在18世纪晚期,化学完全不像现今这样复杂。
So hopefully you'll all look in the normal papers today, not just the scientific journals, and get to read something about chemistry.
所以希望你们在日常报纸,而不是科学杂志上阅读一些,关于化学的东西。
Today she says she loved her long career in chemistry.
VOA: special.2010.02.09
We'll talk about some chemistry today, what DNA molecules are like, why they have the behavior that they do, and you need to understand this in order to understand how you manipulate DNA.
今天我们会谈到一些化学结构,比如DNA分子的形态,它们为什么会以这种形态存在,你必须先掌握这些,才能理解如何操控DNA
One might win it in chemistry because the disciplines weren't as diverse as they are today. So, that's why I hesitate.
他之所以得到化学奖,是因为当时学科不像现在多样化,这就是我为什么会犹豫。
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