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.
proton 英文释义
1. a stable particle with positive charge equal to the negative charge of an electron
proton 双语例句
1. A proton is an elementary particle of matter.
质子是物质的基本粒子。
来自柯林斯例句
2. An electron has a negative charge, a proton has a positive charge.
电子带负电荷, 质子带正电荷.
来自《简明英汉词典》
3. Miss Malaysia: Well , I can say that male organs in Malaysia are like proton car.
马来西亚小姐: 马来西亚的男性器官象proton牌轿车(马来西亚国产车).
来自互联网
4. Ms Malaysia: Well , I & nbsp ; & nbsp ; can say that Male Organs in Malaysiaare like Proton car.
马来西亚小姐: 马来西亚的男性器官像Proton牌轿车(马来西亚国产车).
来自互联网
5. At present nobody understands why these three quarks which are in the proton are bound together.
目前还没有人知道质子里面的这三个夸克为什么会结合在一起。
来自柯林斯例句
proton 实用场景例句
A proton is an elementary particle of matter.
质子是物质的基本粒子。
柯林斯例句
An electron has a negative charge, a proton has a positive charge.
电子带负电荷, 质子带正电荷.
《简明英汉词典》
The hydrated proton has been included in the calculations as one ion.
水合质子作为一种离子包括在计算中.
辞典例句
Neutron is neutral and slightly heavier than the proton.
中子是中性的,比质子略重.
辞典例句
Amines other than pyridines have been successfully employed as a proton sponge.
用胺作为质子吸收体代替吡啶还是得到同样的结果.
辞典例句
This activity regenerates some of the ATP lost in proton reduction.
这一反应可以使在质子还原过程中丢失的某些ATP再生.
辞典例句
Does the proton finally come to rest?
这个质子最终会静止 吗 ?
辞典例句
Proton and neutron form a charge doublet.
质子和中子构成电荷双重态.
辞典例句
The proton and electron are certainly long - lived.
质子与电子当然可算长寿了.
辞典例句
The electron continues to whirl about the proton.
电子继续绕着质子转.
辞典例句
Dirac's theory also predicted a negatively charged sister for the proton, called the antiproton.
狄喇克的理论还预言有一种质子的姐妹粒子,带负电荷, 叫做反质子.
辞典例句
That particular equality, the proton - electron charge balance, is open to a very sensitive test.
质子和电子的电荷完全相等这一点, 很容易用很灵敏的实验来检验.
辞典例句
The most general means of generating carban nucleophiles involves removal of a proton from a carbon.
从碳原子上移走一质子,是产生亲核性碳的最普通手段.
辞典例句
When alkali is added to such compounds a series of proton dissociations occurs.
当碱加到这类化合物中,将发生一系列质子离解作用.
辞典例句
Their combined kinetic energy is much more than that of the original proton.
