如果你的专业是化学或者物理学或是其它的科学学科，你每周还要花不少时间在实验室做做实验或者去图书馆。
If your major is chemistry, or physics, or another science, you'll also have to spend several hours a week in the lab, or laboratory, doing experiments.
有一回，我连续22个小时不眠不休，泡在图书馆里埋头苦读，为可怕的有机化学期中考试做准备，一直学到深夜。
One late night, holed up in the library, studying for the dreaded organic chemistry midterm, I went 22 hours without sleep.
所产生的模型被用做简单或复杂化学刺激的描述符，并且以这种方式建立一个气体和气味“名片”图书馆。
The patterns generated are used as descriptors of simple or complex chemical stimuli and in this way a library of gas and odor "signatures" can be built up.
中央利用组合化学是设计和提供高品质的基石有可能负担不起访问的图书馆，它们产生。
Central to the use of combinatorial chemistry is the design and availability of high quality building blocks which are likely to afford hits from the libraries that they generate.
前言：图书馆内污染物按性质分为化学性污染物、物理性污染物、生物性污染物和放射性污染物。
In library, the contaminations can be divided into four parts: i. e. chemical contamination, physical contamination, biological contamination and radioactive contamination.
所以我去了趟图书馆，查阅了，第六版的《高级熔融态盐化学》，因为那里面有一篇关于生产镁的，化学和电化学的文章。
So, I went to the library and I looked up Advances in Molten Salt chemistry volume six because there's an article in there about the chemistry and electrochemistry of magnesium production.
论文分析了数字化学习环境下高校图书馆用户的新变化，探讨了在这种环境下高校图书馆应采取的对策。
This paper analyzes the new changes of academic library users in the digital learning environment, and discusses some countermeasures which should be adopted by academic libraries in this environment.
计算中心就挨着图书馆，化学实验室在图书馆对面。
The computer center is next to the library and the chemistry lab is opposite the library.
现代图书馆面对数字化学习趋势，也应做出相应的调整。
Facing the new trend, the library should make proper changes.
一座新的中心科学图书馆位于化学系的附近。
New central science library is located near the chemistry facilities.
化学工程新闻，1992“总起来，ECT被写并且整洁编辑得好，以及没有图书馆声称是化学工程专业人士的一种有用的资源应该没有它。”
Chemical engineering News, 1992 "Overall, ECT is well written and cleanly edited, and no library claiming to be a useful resource for chemical engineering professionals should be without it."
化学工程新闻，1992“总起来，ECT被写并且整洁编辑得好，以及没有图书馆声称是化学工程专业人士的一种有用的资源应该没有它。”
Chemical engineering News, 1992 "Overall, ECT is well written and cleanly edited, and no library claiming to be a useful resource for chemical engineering professionals should be without it."
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