如果你轻松通过实际操作考试，那么你就已经准备好通过结业考试了。

If you breeze through a practice exam, it's likely that you're ready to certify.

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论述了无熟料水泥混凝土的特点、组成及配制，通过实际操作概述了无熟料水泥混凝土的工程原理。

This paper discusses the qualities, composition and disposition of non-clinker cement concrete, and generalizes the project principle of making non-clinker into concrete.

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文章主要介绍通过实际操作，有效地应用旋流分离技术解决环己烷氧化装置废碱液分离不彻底的问题。

Through practical operation, the authors introduced that adopting swirl separation technology can solve the problem that naphthene oxidation device 'waste lye can not be separated completely.

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If somewhere later on in the code it shifts to string, I might not be manipulating that and getting actual values out, but not what I wanted, and it's going to be really hard for me to chase it back.

然后后面的一些代码,把变量类型变为了字符串，我可能不会通过实际操作,去取得实际的变量的类型，但是这并不是我想要的类型,而且对我来说把类型，变回去也很困难。

麻省理工公开课 - 计算机科学及编程导论课程节选

We do this in the undergraduate Biomedical Engineering laboratory in the Malone Building so that we can do demonstrations and sort of hands on projects to really get a little bit deeper into the subject that we're considering.

开会的地点在,生物医学工程本科生实验室,在马龙大楼,这样我们就能通过做演示和实际操作,使大家较深刻地了解,我们讲过的东西

耶鲁公开课 - 生物医学工程探索课程节选