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electrons and protons

  • 电子和质子:电子是带负电的基本粒子,质子是带正电的基本粒子。它们是构成原子核和原子的基本组成部分。

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  电子和质子

... 电子和质子 Electrons and protons 学士学位 A Bachelor's degree 谁想回答这个问题?Who would like to answer? ...

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双语例句权威例句

  • Most things are balanced - with equal numbers of electrons and protons.

    大部分物体都是电荷平衡——含等量电子质子

    《柯林斯英汉双解大词典》

  • For decades physicists had been building up their theory of matter entirely in terms of electrons and protons.

    几十年以来,物理学家已经电子质子为基础建立他们物质理论

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  • When atoms were first proved to exist (and that was a mere century ago), they were thought to be made only of electrons and protons.

    世纪原子首次发现时,我们当时认为它只是电子质子组成的

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  • On one side of the membrane, hydrogen is decomposed into its constituent electrons and protons.

    ECONOMIST: Fuel cells hit the road | The

  • Well, we still don't quite understand the exact nature of dark matter, but highly precise measurements of positron fraction (the ratio of positrons to electrons and protons) do bring us a small step closer to proving the existence of the theoretical material.

    ENGADGET

  • The Sun's magnetic field and solar wind - mainly in the form of electrons and protons coming out of the Sun - protects the entire Solar System by acting as a sort of shield from cosmic rays (very energetic particles and radiation from outer space).

    BBC: Viewpoint: The Sun and climate change

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