随着万有引力的挤压,中子星几乎完全由中子组成,不包含带有电荷的亚粒子。
Compressed tightly by gravity, they are composed almost entirely of neutrons, sub-atomic particles with no electric charge that form part of atoms.
当这两个均带有电荷的原子核相距遥远时,将它们推近,会使它们彼此相斥。
These two nuclei, when they're far apart, are charged. And you push them together and they repel.
在1911年之前,科学家认为电子带有电荷以及质量,但没有人很确认原子是怎样组成的。
By 1911, scientists had already measured the charge and mass of an electron. But no one was sure how the atom was structured.
假如带有电荷的油墨在印品上线条的边缘放电,便可能在此处呈现“墨须”这种状况多呈现于实地版中。
If there is a charge of ink on the printed lines on the edge of the discharge, it may be here to show "ink to" this situation is mostly presented in the field edition.
离子盐的基本组成成份便是离子,也就是那些由于得到或失去一个或多个电子而带有电荷的原子或分子。
The fundamental components of an ionic salt are ions: atoms or molecules that have become electrically charged by gaining or losing one more electrons.
我们再来设想一个理想实验,用某种外部影响迫使一个带有电荷的小圆球很快而且有韵律地像钟摆一样振荡起来。
Let us again imagine an idealized experiment. A small sphere with an electric charge is forced, by some external influence, to oscillate rapidly and in a rhythmical way, like a pendulum.
作为真空衰变的一个结果,由这样一个电场充斥着的空间可谓是获得了一个电荷,该空间便可被称为带有电荷的真空。
As a result of the decay of the vacuum, the space permeated by such a field can be said to acquire an electric charge, and it can be called a charged vacuum.
每个粒子都应该对应着一个反粒子,它们的质量和寿命完全相同,但带有相反的电荷。
For each particle there should be a corresponding antiparticle with exactly the same mass and lifetime but with an opposite electrical charge.
它们也许是带有正电荷的粒子。
例如令烟道内的气体通过带有不同电荷的金属板从而去除一些灰尘颗粒,因为这些从熔炉散发出的浓密毒烟为业内所共知。
Small particles of ash, for example, are normally removed by forcing the flue gases, as the fumes from the furnace are known in the trade, between electrically charged plates.
那些带有正电荷且质量与电子相等的粒子存在的证据就在他们眼前,但他们却没能对他们所见到的东西有所鉴别。
They had the evidence before their eyes for these new particles with positive charge and the same mass as the electrons, but they were just unable to appreciate what they saw.
灰尘颗粒带有少量电荷,因此其中一块金属板可以捕获这些颗粒物。
Ash particles have a small electric charge, and are then trapped on one of the plates.
他入射的阿尔法粒子带有两个正电荷。
但是,作为自然蛋白质的替代物,它们关键的化学成分相同,也带有类似的电荷。
These, however, had the same crucial chemical groups as their natural counterparts, and also similar electric charges.
这以上过程当中,产生了带有正电荷的“空穴”,它们也是可以穿过材料的。
The process leaves behind positively charged electron vacancies called "holes" that can also move through the material.
当时唯一知道的带有正电荷的粒子是质子。
The only particles of positive charge known at that time were protons.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Everything in the universe -metals, gases, dogs, doughnuts -is made of materials with positive and negative charges.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Everything in the universe - metals, gases, dogs, doughnuts - is made of materials with positive and negative charges.
那些分子本身是由若干更小的带有正负电荷的微粒所组成的。
Those molecules themselves are composed of smaller particles that have positive and negative charges of electricity.
因离子带有不同的电荷,纸张经过离子空间时,所带静电电荷的一部分会被中和,这样就达到了消除静电的目的。
Because the ions with different charge, the paper through the ion space, the part of the electrostatic charge will be neutralized, so that it can achieve the purpose of eliminating static electricity.
阳离子:带有正电荷的一个或一群离子,特点为在电解中向阴极运动。
Cation: an ion or group of ions having a positive charge and characteristically moving toward the negative electrode in electrolysis.
每一个电子都带有一个负电荷。
质子带有一个正电荷,电子带有一个负电荷,但这两种电荷中子都没有。
A proton has positive charge and an electron (has) a negative charge, but a neutron has neither.
毛皮必定带有正电荷。
汽车的金属车身被覆上一种带正电荷的物质,而涂料则带有负电荷。
The metal body of the car is submerged in a substance that charges it positively, and the paint is charged negatively.
当它们真正离得很近时,假设有一个带正负电的电荷,带有库仑引力。
So, when we get really close together, granted, there is a net positive negative charge with a Coulombic force of attraction.
最后,还有一种可能来自电磁力的减速度没有被当前的模型所考虑到,这种电磁力来自于探测器本身所带有的电荷。
Finally, a real deceleration not accounted for in the current model could be from electromagnetic forces due to an electric charge on the spacecraft.
最后,还有一种可能来自电磁力的减速度没有被当前的模型所考虑到,这种电磁力来自于探测器本身所带有的电荷。
Finally, a real deceleration not accounted for in the current model could be from electromagnetic forces due to an electric charge on the spacecraft.
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