Electrons are negatively charged with electricity,protons are positively charged.
电是带负电,是带正电。
The neutrons and protons form the core of the atom.
中和构成了原核。
The nucleus of an atom consists of neutrons, protons and other particles.
原核由中、和其他粒构成。
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有可能产生出新型产氢催化剂。
An electron has a negative charge,a proton has a positive charge.
电带负电,带正电。
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,考察了锑酸作消氚材料直接含氚废空气中氚除去可能性。
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(以氧鎓形式纯在)参与了反应。
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We call these elemental particles protons, neutrons, and electrons.
我们称之为质子、中子与电子。
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。
Inside DNA you would find atoms, electrons, protons, neutrons.
在 DNA 里面,你可以找到原子、电子、质子、中子。
This black atom with 12 protons and 12 electrons.
这个黑色原子有 12 个质子和 12 个电子。
But wait! What about the protons and neutrons and stuff?
不过,等一下!你可能会问,不是还有质子、中子吗?
We have not had protons but we have had electrons.
我们没有探测到质子,但是有电子。
And Jupiter basically capture these sort of protons and electrons.
木星基本上捕捉到了这些质子和电子。
We'd still be dealing with neutrons and protons, remember?
还记得吗,我们还得处理中子和质子。
They make up the neutrons and protons found inside atoms.
它们构成了原子中的中子和质子。
At an atom's heart are smaller particles like protons and neutrons.
原子的中心有更的粒子,如质子和中子。
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子。
Packets of protons race around the circle in beams traveling clockwise and counterclockwise.
质子束以顺针和逆针方向运动的光束绕着圆圈竞走。
Around 90% are protons, 9% are helium nuclei, and 1% are heavier nuclei.
约 90% 是质子, 9% 是氦核, 1% 是较重的原子核。
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。
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子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.
这些质子、中子和电子都受力的控制,这些力的控制有助于解释一切。
It was opaque with a hot soup of protons, electrons and neutrons.
宇宙就好像一大锅浑浊的汤质子,电子和中子杂乱无章地混合在其中。
That's the number of protons plus the number of neutrons.
这是质子的数量加上中子的数量。
The neutrinos themselves are created by smashing bunches of protons into a target made of graphite.
中微子产生于一些质子束轰击一个石墨目标后产生脉冲介子,介子随后衰变而成。
The atomic nucleus is densely packed with protons and neutrons bound by a powerful nuclear force.
原子核密集地包裹着由强大核力所束缚的质子和中子。
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