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

带负电荷的,质带正电荷的。

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The neutrons and protons form the core of the atom.

和质构成了原核。

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

核由中、质和其他粒构成。

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

对铁氢化酶活性中心进行化学模拟能产生出新型的产氢催化剂。

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

带负电荷,质带正电荷。

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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的贝伐加速器(Bevatronaccelerator)里,撞击铜片办得到。

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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含氚废空气中的氚除去的能性。

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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,有三个乙酸分和一个质氧鎓的形式纯在)参与了反应。

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苏菲的世界(切割版)

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

之为质子、中子与电子。

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经济学人-科技

The Tevatron works with protons and antiprotons.

而兆电子伏加速器使用的是质子和反质子。

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That missing proton means it's a base — it accepts, rather than donates, protons.

缺少质子意味着它是碱性的,它会接收而不是给出质子。

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The LHC collides beams of protons.

大型强子对撞机对轰质子束。

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时差N小时

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

不过,等下!你可能会问,不是还有质子、中子吗?

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假如有如果

It was opaque with a hot soup of protons, electrons and neutrons.

就好像大锅浑浊的汤质子,电子和中子杂乱无章地混合在其中。

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VOA常速英语_美国

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

质子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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We'd still be dealing with neutrons and protons, remember?

还记得吗,还得处理中子和质子。

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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子和质子吹向地球。

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美国历史频道纪录片《宇

And Jupiter basically capture these sort of protons and electrons.

基本上捕捉到了这些质子和电子。

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BBC纪录片《太阳之谜》

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

但质量却超过太阳的半质子在千五百万度的高温下猛然撞击、融合。

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假如有如果

And that's when the dark Universe lit up, filled with ultraviolet protons.

黑暗的宇次开始发光,宇中充满了紫外线质子。

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经济学人-科技

Unfortunately hadrons, such as protons and antiprotons, are made of smaller bits called quarks.

不幸的是,强子,比如质子和反质子,是由名为夸克的更小单元所组成的。

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Big Think超级思想录

And that means you have a tremendous amount of nuclear components - neutrons, protons really close together.

这也就意味着有大量的核成分——中子、质子非常靠近。

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And an acid's strength is determined by how willing it is to give up that proton.

而酸的强度取决于它给出这个质子的容易度。

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But the extra protons don't come from the step that generates lactate.

但额外的质子并不是来自于产生乳酸盐的步骤。

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经济学人-科技

An element's atomic number is the number of protons in its nucleus.

种元素的原子序数是其原子核中的质子数。

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美国历史频道纪录片《宇

We have not had protons but we have had electrons.

没有探测到质子,但是有电子。

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假如有如果

The growing radiation from those first stars ionized hydrogen atoms, split them back into protons and electrons.

随着初代恒发出的辐射越来越大,电离的氢原子再次被分解为质子和电子。

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VOA常速英语_美国

Out of the 200 billion protons in the two beams rushing around the circuit, only 100 will collide.

在两束围绕电路奔跑的两千亿质子中,只有百个会发生碰撞。

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