protons

常見例句

雙語例句

• But theorists disagree on what might be the next magic number for protons.
  但理論家們對於質(zhì)子下一個微妙的數(shù)是多少沒有達(dá)成共識。
• We cannot do anything about protons, they are buried in the nucleus, but we can add or subtract electrons.
  我們不能改變質(zhì)子，它們埋藏在原子核內(nèi)，但是我們能夠增加或減少電子。
• He agreed that the holes could not have anything to do with protons, so there had to be some mysterious reason why they did not occur in nature.
  他同意空穴與質(zhì)子沒有任何關(guān)系的觀點，所以在它們爲(wèi)何沒有出現(xiàn)在自然界這一點的背後必然隱藏著某些神秘的原因。

原聲例句

• We cannot do anything about protons, they are buried in the nucleus, but we can add or subtract electrons.
  我們不能改變質(zhì)子，它們埋藏在原子核內(nèi)，但是我們能夠增加或減少電子。
  麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
• And so we have a positive charge in the nucleus which is given by the number of protons.
  在原子核上,有很多質(zhì)子聚集而形成的正電荷。
  麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選
• So carbon 12. We know that it has the proton number, by definition, is 6. And the neutron number, 6 from 12 is 6. So it has 6 protons and 6 neutrons.
  所以碳12，我們知道它有質(zhì)子數(shù)，根據(jù)定義，那就是6，而電子數(shù)，12減6等於6，所以它有6個中子。
  麻省理工公開課 - 固態(tài)化學(xué)導(dǎo)論課程節(jié)選

權(quán)威例句

• Pions are particles created by the collision of the high-energy protons from the supernovas.
  FORBES: Scientists Confirm Cosmic Rays Come From Exploding Stars
• Lead, being heavier than tin, has more protons in its nucleus (82, against tin's 50).
  ECONOMIST: Einstein and car batteries
• The hydrogen (one proton) and the boron (five protons and six neutrons) do not really fuse.
  ECONOMIST: How to get an energy rush without doughnuts
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