proton
英 ['pr??t?n]
美['protɑn]
- n. [物] 質(zhì)子
- n. (Proton)人名；(法)普羅東
CET6低頻詞擴展詞匯
詞態(tài)變化
復數(shù):?protons;
中文詞源
proton 質(zhì)子
proto-,原始的，最早的，-on,物理名詞后綴，來自electron.
英文詞源
- proton (n.)
- 1920 in physics, coined by English physicist Ernest Rutherford (1871-1937) from noun use of Greek proton, neuter of protos "first" (see proto-), on analogy of electron; supposedly because hydrogen was hypothesized as a constituent of all the elements. The word was used earlier in embryology (1893) as a translation of German anlage ("fundamental thing") based on Aristotle's phrase he prote ousia to proton.
雙語例句
- 1. A proton is an elementary particle of matter.
- 質(zhì)子是物質(zhì)的基本粒子。
來自柯林斯例句
- 2. An electron has a negative charge, a proton has a positive charge.
- 電子帶負電荷, 質(zhì)子帶正電荷.
來自《簡明英漢詞典》
- 3. Miss Malaysia: Well , I can say that male organs in Malaysia are like proton car.
- 馬來西亞小姐: 馬來西亞的男性器官象proton牌轎車(馬來西亞國產(chǎn)車).
來自互聯(lián)網(wǎng)
- 4. Ms Malaysia: Well , I & nbsp ; & nbsp ; can say that Male Organs in Malaysiaare like Proton car.
- 馬來西亞小姐: 馬來西亞的男性器官像Proton牌轎車(馬來西亞國產(chǎn)車).
來自互聯(lián)網(wǎng)
- 5. At present nobody understands why these three quarks which are in the proton are bound together.
- 目前還沒有人知道質(zhì)子里面的這三個夸克為什么會結(jié)合在一起。
來自柯林斯例句