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An electron has a negative charge,a proton has a positive charge.

电子带负电荷,质子带正电荷。

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The neutrons and protons form the core of the atom.

子和质子构成了原子核。

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The nucleus of an atom consists of neutrons, protons and other particles.

原子核由子、质子和其他粒子构成。

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Electrons are negatively charged with electricity,protons are positively charged.

电子是带负电荷,质子是带正电荷

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Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.

心进行学模拟将有可能产生出新型产氢催剂。

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That achievement came at the Bevatron accelerator at Lawrence Berkeley National Laboratory, by smashing protons into a piece of copper.

在美国劳伦斯柏克莱国家实验室贝伐加速器(Bevatronaccelerator)里,以质子撞击铜片便可以办得到。

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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,考察了锑酸作消氚材料直接将含氚废空气氚除去可能

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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,有三个乙酸分子和一个质子(以氧鎓形式纯在)参与了反应。

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苏菲的世界(原版)

We call these elemental particles protons, neutrons, and electrons.

我们称之为与电

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BBC 听力 2022年7月合集

They make up the neutrons and protons found inside atoms.

它们构成了原中的中

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当月 CNN 10 学生英语 2020年3月合集

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吹向地球。

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BBC Ideas 精选(双语)

Inside DNA you would find atoms, electrons, protons, neutrons.

在 DNA 里面,你可以找到原、电

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时差N小时

But wait! What about the protons and neutrons and stuff?

下!你可能会问,不是还有、中吗?

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美国历史频道纪录

And Jupiter basically capture these sort of protons and electrons.

木星基本上捕捉到了这些和电

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美国历史频道纪录

We have not had protons but we have had electrons.

我们没有探测到,但是有电

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经济学人-科技

The Tevatron works with protons and antiprotons.

而兆电伏加速器使用的是和反质

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Crash Course 天文篇

Protons have a positive electric charge, electrons a negative charge, and neutrons are neutral.

带正电荷,电带负电荷,中则是中性的。

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连线杂志

This black atom with 12 protons and 12 electrons.

这个黑色原有 12 个和 12 个电

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《分钟地球》趣味科普(精选双语)

Heavy hydrogen has a neutron as well as a proton in its nucleus.

重氢的核内有个中

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Scishow 精选系列

And when an electron and a positron or a proton and antiproton meet, they annihilate.

个电与正电相遇,或者与反质相遇,它们就会抵消。

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连线杂志

It is a huge 10-kilometer circle in Switzerland where we take two streams of protons.

这是在瑞士的个 10 公里的大圆圈,我们在这里采集两股

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连线杂志

Protons are a kind of hadron, hadrons are really heavy particles.

是强种,强是很重的粒

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BBC纪录《太阳之谜》

Here at 15 million degrees the protons are bashed together so hard that they fuse.

但质量却超太阳的千五百万度的高温下猛然撞击、融合。

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Asap SCIENCE 精选

These protons, neutrons, and electrons are all governed by forces that help explain, well, everything.

这些和电都受力的控制,这些力的控制有助于解释切。

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VOA常速英语_美洲

Packets of protons race around the circle in beams traveling clockwise and counterclockwise.

束以顺时针和逆时针方向运动的光束绕着圆圈竞走。

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BBC英语大破解

At an atom's heart are smaller particles like protons and neutrons.

的中心有更小的粒,如和中

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BBC英语大破解

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

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Veritasium真理元素

Around 90% are protons, 9% are helium nuclei, and 1% are heavier nuclei.

约 90% 是 9% 是氦核, 1% 是较重的原核。

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