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... exothermic reaction 放热反应（体系放热给环境，化学反应的焓变为负值） first law of thermodynamics 热力学第一定律（本质是能量守恒定律） flame calorimeter 火焰量热计 ...
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the first law of thermodynamics 热力学第一定律
Chemistry first law of thermodynamics 环境化学
first t law of thermodynamics 热力学第一定律
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热力学第一定律
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热电学第一定律
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热力学第一定律
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热力学第一定律
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热力学第一定律
·2,447,543篇论文数据，部分数据来源于NoteExpress
first law of thermodynamics
- n. the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes
以上来源于: WordNet
双语例句原声例句权威例句
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That's the first law of thermodynamics.
这是热力学第一定律。
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PROFESSOR BAWENDI: Last time you talked about the first law of thermodynamics.
教授：上一次我们谈到,热力学第一定律。
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Fairly powerful statement, and that's another form of the first law of thermodynamics.
这是一个相当有用的表述，是热力学第一定律的另外一种形式。
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So he grabbed his thermometer, and went and made a couple of measurements and discovered the first law of thermodynamics.
所以他拿来了温度计，进行测量,后来就发现了热力学第一定律。
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This is an abstract and powerful mathematical statement of the first law of thermodynamics.
这是热力学第一定律的一个抽象,而且具有很强数学性的表述。
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Fairly powerful statement, and that's another form of the first law of thermodynamics.
这是一个相当有用的表述,是热力学第一定律的另外一种形式。
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