网络释义专业释义英英释义
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焦耳焦耳〔能量和功的单位107尔格
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焦焦耳
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焦耳
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焦耳
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焦耳
·2,447,543篇论文数据，部分数据来源于NoteExpress
joule [ dʒu:lz ]
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n.
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a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second
同义词： J watt second
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English physicist who established the mechanical theory of heat and discovered the first law of thermodynamics (1818-1889)
同义词： James Prescott Joule
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a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second
以上来源于: WordNet
柯林斯英汉双解大词典
joule /dʒuːl/
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1.
N-COUNT In physics, a joule is a unit of energy or work. 焦耳 [技术]
双语例句原声例句权威例句
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4 times 10 to the negative 19 joules.
4乘以10的负19次方。
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This is 10 to the minus 18 joules for this one atom.
对单个原子，就是10的负18次方焦耳。
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So for every photon we have 2.84 times 10 to the -19 joules.
每一个光子有，2,84乘以10的- 19次方焦耳。
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And what we end up with for the energy then is 2.84 times 10 to the -19 joules.
我们算出的能量是,2，84乘以10的-19次方焦耳。
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It is joules per atom. Or, if you multiply by Avogadro's number then you will get joules per mole.
焦耳每个原子，或者，如果乘以,阿伏伽德罗常数你会得到焦耳数每摩尔。
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That means our energy is equal to 6.626 times 10 to the -34 joules times seconds.
这意味着能量等于,6，626乘以10的-34次方焦耳每秒。
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