proton
音標發(fā)音
- 英式音標 [?pr??.t?n]
- 美式音標 [?pro?.t?ɑ?n]
- 國際音標 ['pr?ut?n]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n. [物] 質(zhì)子
- n. (Proton)人名；(法)普羅東
詞根記憶
- proto(原始) + n→原始的東西→質(zhì)子
英漢例句
- So we get at the number of neutrons indirectly because we know the proton number here.
所以，我們可以間接得到中子數(shù),因爲我們知道質(zhì)子數(shù)了。 - When a neutron inside an atom decays, it produces a proton, an electron, and a neutrino.
原子內(nèi)的一個中子衰變後會産生一個質(zhì)子、一個電子和一個中微子。 - Only then can they hope to describe conditions at the big bang, when all space and time was compressed into a volume far smaller than a proton.
衹有這樣他們才能指望描述一點大爆炸的那個情況，所有的空間和時間全部在那時被壓縮成一個小於質(zhì)子的躰積。 - This means you can vary the neutron number without changing chemical identity, because chemical identity is fixed by the proton.
這表示你可以改變中子數(shù),而不會改變它的化學特性，因爲化學特性是由質(zhì)子決定的。
麻省理工公開課 - 固態(tài)化學導論課程節(jié)選 - But you can also look at it qualitatively, so, if you think about the force between the electron and the proton, you could just qualitatively think about what's happening.
但你也可以定性的來研究這個問題，所以如果你們考慮電子,和質(zhì)子之間的作用力,你可以定性的來想。
麻省理工公開課 - 化學原理課程節(jié)選 - If a proton which has no mass can behave as a particle does it follow that an electron which has mass can behave as a wave?
如果一個沒質(zhì)量的光子能像粒子一樣,具有質(zhì)量的電子能否,表現(xiàn)得像波一樣嗎？
麻省理工公開課 - 固態(tài)化學導論課程節(jié)選 - Two European banks failures over the weekend: Proton in Greece and Dexia in France and Belgium.
FORBES: Dexia and Proton: the First of the Coming Wave of European Bank Failures
雙語例句
原聲例句
權(quán)威例句
詞組短語
- proton pump 質(zhì)子泵
- proton magnetometer 質(zhì)子磁力儀;質(zhì)子鏇進磁力儀;[地物]質(zhì)子地磁儀
- proton microscope [光]質(zhì)子顯微鏡;質(zhì)子顯微鏡
- Proton Blast 質(zhì)子風暴
- proton therapy 質(zhì)子療法;最頂尖的質(zhì)子治療系統(tǒng)
短語
英英字典
- a type of elementary particle (= a very small piece of matter) with a positive electrical charge that is found in the nucleus of all atoms
- A proton is an atomic particle that has a positive electrical charge.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 質(zhì)子
- 始基;質(zhì)子
- 質(zhì)子
- 質(zhì)子
- 質(zhì)子
- 質(zhì)子