Fundamental chemistry experiment course possesses important status in the teaching of agricultural university.

基础化学实验教学在农科大学教学中占有重要的地位。

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The researchers conducted fundamental chemistry tests to better understand technetium-99 and its unique challenges for storage.

研究人员进行了基础化学实验，了解锝- 99的特性及其存储方面的独特挑战。

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However, the fundamental chemistry including kinetics of this cementation reaction is not fully understood and warrants further study.

然而，基本的化学反应包括粘结反应的动力学，不完全被了解并且需要更深入的研究。

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But while we have readily and rightfully committed ourselves to understanding the cause of the spill, its effects and how to help restore the affected Gulf Coast region, we still can't seem to come to grips with a much more dangerous, far-reaching pollutant that is changing the fundamental chemistry of our entire planet: carbon dioxide.

CNN: What if carbon dioxide were as black as oil?