An electron has a negative charge,a proton has a positive charge.
电带负电荷,质带正电荷。
The neutrons and protons form the core of the atom.
中和质构成核。
The nucleus of an atom consists of neutrons, protons and other particles.
核由中、质和其他粒构成。
Electrons are negatively charged with electricity,protons are positively charged.
电是带负电荷的,质是带正电荷的。
Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.
对铁氢酶活性中心进行学模拟将有可能产生出新型的产氢催剂。
That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.
在美劳伦斯柏克莱验室的贝伐加速器（Bevatronaccelerator）里，以质撞击铜片便可以办得到。
Using 4 V DC electrical action,the possibility of the solid proton electrode,antimonic acid, gettering of tritium from air is investigated.
用锑酸作消气材料,压制成消氚电极,在适当外加条件下,考察锑酸作消氚材料直接将含氚废空气中的氚除去的可能性。
The rearrangement of acetone oxime in the Beckmann solution involves three acetic acid molecules and one proton (present as an oxonium ion).
模拟表明，有三个乙酸分和一个质（以氧鎓的形式纯在）参与反应。
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We call these elemental particles protons, neutrons, and electrons.
我们称之为质、与电。
They make up the neutrons and protons found inside atoms.
它们构成了原的和质。
Electrons and protons from the sun are blown toward the Earth by the solar wind.
太阳风将来自太阳的电和质吹向地球。
Inside DNA you would find atoms, electrons, protons, neutrons.
在 DNA 里面，你可以找原、电、质、。
But wait! What about the protons and neutrons and stuff?
不过，等一下！你可能会问，不是还有质、吗？
And Jupiter basically capture these sort of protons and electrons.
木星基本上了这些质和电。
We have not had protons but we have had electrons.
我们没有探测质，但是有电。
The Tevatron works with protons and antiprotons.
而兆电伏加速器使用的是质和反质。
Protons have a positive electric charge, electrons a negative charge, and neutrons are neutral.
质带正电荷，电带负电荷，则是性的。
This black atom with 12 protons and 12 electrons.
这个黑色原有 12 个质和 12 个电。
Heavy hydrogen has a neutron as well as a proton in its nucleus.
重氢的核内有一个和一个质。
And when an electron and a positron or a proton and antiproton meet, they annihilate.
当一个电与正电相遇，或者一个质与反质相遇，它们就会抵消。
It is a huge 10-kilometer circle in Switzerland where we take two streams of protons.
这是在瑞士的一个 10 公里的大圆圈，我们在这里采集两股质流。
Protons are a kind of hadron, hadrons are really heavy particles.
质是强的一种，强是很重的粒。
Here at 15 million degrees the protons are bashed together so hard that they fuse.
但质量却超过太阳的一半质在一千五百万度的高温下猛然撞击、融合。
These protons, neutrons, and electrons are all governed by forces that help explain, well, everything.
这些质、和电都受力的控制，这些力的控制有助于解释一切。
Packets of protons race around the circle in beams traveling clockwise and counterclockwise.
质束以顺时针和逆时针方向运动的光束绕着圆圈竞走。
At an atom's heart are smaller particles like protons and neutrons.
原的心有更小的粒，如质和。
It fires protons close to the speed of light in opposite directions.
它向相反方向发射接近光速的质。
Around 90% are protons, 9% are helium nuclei, and 1% are heavier nuclei.
约 90% 是质， 9% 是氦核， 1% 是较重的原核。
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划词翻译
详细解释
带负电荷,质带正电荷。
酶活性中心进行
劳伦斯柏克莱
验室的贝伐加速器（Bevatronaccelerator）里，以
原
