protons

常見例句

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。

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

Pions are particles created by the collision of the high-energy protons from the supernovas.
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Lead, being heavier than tin, has more protons in its nucleus (82, against tin's 50).
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The hydrogen (one proton) and the boron (five protons and six neutrons) do not really fuse.
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