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

子是带负,质子是带。

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A voltage is then applied across the cell electrodes.

池负极施加压。

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The remaining negative charge can be spread out, or delocalize over three atoms.

剩下负被分散或离域遍及到三个原子。

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3G, 401(K), a,

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CNN 10 学生英语 2018年11月合集

When energized wires strip negatively charged electrons from the air ionizing the molecules that move toward negatively charged electrodes at the planes tale.

当能量形成的导线剥离空气中带负电荷的电子时,就使平面上朝着带负电荷的电极移动的分子成为电离。

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咖啡品鉴指南

Each water molecule has a kind of positively charged end and a negatively charged end.

每水分子都有带正电的端和带负电的端。

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Crash Course 天文篇

Electrons whiz around the nucleus, their negative charge attracted by the protons' positive charge.

电子绕着原子核旋转,它的负电荷会被质子的正电荷所吸引。

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流利说

Outside the nucleus are electrons which have a negative charge.

原子核外面是带负电荷的电子。

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老子的人生智慧

Even when we look at every component of the bee separately, we'll find a masculine and feminine aspect, until we reach the level of the atom, in which we encounter a positively charged core surrounded by negatively charged electrons.

即使我观察蜜蜂的每成部分,我也会发男性和女性的面,直到我达到原子的水平,在这水平上,我会看到被带负电荷的电子包围的带正电荷的核心。

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Scishow 精选系列

When a bunch of metal atoms come together in a chunk, these outer electrons wiggle free, creating what scientists usually think of as a negatively-charged “sea of electrons” flowing around a network of positively-charged ions.

当大量金属原子聚集结合为块状,这些外层电子自由移动,就产生了科学家通常所说的电子海,即大量带负电荷的电子游荡在带正电的金属阳离子周围。

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《分钟地球》趣味科普(精选双语)

But some molecules hold most of their negatively-charged electrons closer to one side, lending them a lopsidedness that can jiggle back and forth to absorb the energy of incoming infrared rays.

但是有些分子将其大部分带负电的电子放在靠近侧的地方,使它具有种倾斜性,可以来回抖动以吸收进入的红外线的能量。

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Osmosis-泌尿

As soon as the positively-charged calcium and negatively-charged phosphate are released from the bones, they grab onto each other again, meaning that the ionized calcium level doesn't really go up very much at all.

旦带正电的钙和带负电的磷酸盐从骨头中被释放出来,它又再次相互吸附,这意味着游离钙离子的水平并没有上升很多。

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经济学人(汇总)

That involves manipulating the surface electric charges of the nanoparticles to make them sufficiently and uniformly negative in a way which encourages the membrane to fuse with them.

这涉及到操纵纳米粒子的表面电荷,使其充分且均匀的负电荷,从而促使薄膜与它融合。

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万物简史

Every atom is made from three kinds of elementary particles: protons, which have a positive electrical charge; electrons, which have a negative electrical charge; and neutrons, which have no charge.

带正电荷的质子,带负电荷的电子,以及不带电荷的中子。

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经济学人-科技

When a voltage is applied to these plates, a positive charge builds up on the surface of one and a corresponding negative charge on the other.

当导电板被施加电压时,其中块导电板的表面产生正电荷,另块导电板的表面则产生相应的负电荷。

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PBS趣味科普

Down below, uranium is getting split apart and releasing a bunch of heat, radiation, and high-speed particles, like negatively-charged electrons, and their positively-charged counterparts, known as positrons.

在下面,铀正在分裂,释放出堆热、辐射和高速粒子,比如带负电荷的电子和带正电荷的电子,称为正电子。

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地球实验室

The negatively charged oxygen atom from one molecule is pulled towards the positively charged hydrogen atoms of another, creating a strong attraction known as a hydrogen bond.

分子中带负电的氧原子会被另分子中带正电的氢原子吸引,形成了强大的吸引力,即氢键。

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Osmosis-内分泌

Meanwhile, ion exchangers on the basal surface of the cell move the negatively charged bicarbonate ion into the extracellular space, causing an increase in pH.

同时,细胞基底面的离子交换将带负电荷的碳酸氢根离子移入细胞外,导致pH值升高。

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VOA常速英语(视频版)- 2023年合集

Levitt explains Zap Energy's approach passes a high current through a gas plasma of ionized atoms without negatively charged electrons or positively charged ions.

莱维特解释说,Zap Energy 的方法是将高电流通过电离原子的气体等离子体,而不带负电荷的电子或带正电荷的离子。

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机智生活百科

When the positive charge of your body interacts with the negative charge of the storm, it makes your hair stand up.

当人体的正电荷与雷暴的负电荷相互作用时,人的头发会竖起来。

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Crash Course 解剖生理学篇

But they're really just positively-charged cations — like calcium, sodium, and potassium — and negatively-charged anions, like phosphate, sulfate, and bicarbonate.

但它实际上只是带正电荷的阳离子——比如钙、钠和钾——和带负电荷的阴离子,比如磷酸盐、硫酸盐和碳酸氢盐。

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VOA Special 2020年5月合集

However, it did lead to the invention of the lightning rod and the understanding of positive and negative charges.

但是,它确实促成了避雷针的发明和人对正负电荷的了解。

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VOA视频精选

We add those coagulant and it’s positively charged while most of the dirt and bacteria are the negative charge.

我加的沉淀剂是带正电荷的,而泥土和细菌是带负电荷的。

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VOA慢速英语_科技

This is where atoms in our atmosphere break apart into negatively charged electrons and positively charged ions.

这就是大气中的原子分裂成带负电的电子和带正电的离子的地方。

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