平衡等离子体

equilibrium plasma的用法和样例：

例句

Non-equilibrium plasma engendered by DC corona discharge was utilized for discomposing toluene.利用直流高压电晕产生的非平衡等离子体分解甲苯。

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The key difference of course is that a sunspot's 最关键的不同点在于太阳黑子 an awful lot bigger and so the total energy, 大得多，所以太阳磁场内 or the amount of energy in the magnetic field 所含的总能量大得惊人 on th

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太阳科普

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Now the speed of light is a very,very big number. 光速是个很大的数字 So if we just take a small amount of mass, 所以只要一点点质量 you get a huge amount of energy. 就含有大量能量 And that's the energy which actually powers ou

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Scientific American(五)月

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医学英语

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英语新闻

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生活大爆炸第三季

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实用英语

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阅读空间

发送电子邮件也会产生碳足迹么？

You might not realise it, but sending even a short email has an impact on the environment. 你可能没有意识到，即使是发送一封小小的邮件也会对环境产生影响。 Scientists estimate that an email adds about four grams (0.14 oun

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阅读空间

TED演讲:人生交叉点(7)

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TED演讲国际问题篇

Lesson 44-1 Home Appliances 家用电器

Listen to the statements and check the correct answers. 1.Is sweeping out the tiny dust bothering you a lot? From now on if you have this machine, doing the housework will become a very easy job. This is a portable vacuum cleaner. lt's light and wire

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英语听力练习题

Chinese health minister donates plasma

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