他试图用苯胺批量制造奎宁，苯胺是一种廉价且容易获得的煤焦油废料。

He was attempting to manufacture quinine from aniline, an inexpensive and readily available coal tar waste product.

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他首先可能想到的是用灯笼或探照灯制造光源。

The first one that might occur to him is to manufacture light, to use a lantern or a searchlight.

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而建一座高度自动化的、可以用太阳能晶圆制造太阳能电池的工厂则需六个月至一年时间。

It takes six months to a year to build a highly automated factory to make solar cells from solar wafers.

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The paradox then is how do you create such a fast computer with such slow stuff?

那么这里的悖论就是,你是如何用传输如此缓慢的材料,制造出反应如此迅速的计算机的

耶鲁公开课 - 心理学导论课程节选

What these people have to work with are the tools that have been passed down to them, The poverty of the people Frost writes about is important.

这些人需要用一代代传下来,的工具或者自己制造的工具，弗罗斯特所写的这些人的贫穷非常重要。

耶鲁公开课 - 现代诗歌课程节选

So, for example, Wellbutrin, it is very unlikely that it would have thionyl chloride in order to make it, and if thionyl chloride was used at some point in the synthesis, it was not to put that chlorine atom on, it was to put something else on.

比如，安非他酮，用亚硫酰氯来制造它,是不太可能的，而就算在合成过程中的某一阶段用到了亚硫酰氯，它也不会把氯原子加进去，而是把其它东西加进去。

麻省理工公开课 - 化学原理课程节选