Translation of "valence electrons" to Chinese language:


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Henry de Valence
Henry de Valence
Most of us are familiar with electrons.
大部分人都知道电子
And these prices are actually with clean electrons.
而且这些价钱都是在使用无污染电子的基础上产生的
And the electrons can only be in particular places.
电子只在特定的位置
We do not use any electrons that come from coal.
我们不会使用任何来自煤炭的电子
So, electricity is the flow of electrons inside a material.
那么 电就是物体内部的电子流
What had been difficult to figure out was how to get electrons to superconduct. The basic discovery of BCS was that if the electrons pair up, those couples could indeed superconduct.
解开这个难题需要依靠先进理论工具的发展 其中较为困难的则是如何使电子显示超导性 巴丁 库珀 施里弗理论的基本发现则是如果电子能两两配对 那么这些电子对就能实现超导
And as you start to read on, you can see that maybe there's some kind of political valence behind some of this.
如果继续读下去 你会开始怀疑这类报道是否别有用心
In fact, there's about 12 electrons can all be flowing this way.
事实上 大概有12个电子都可以这样穿过去
Electrons bumble down the wire, about the speed of spreading honey, they say.
电子在电线中笨拙的移动 据说和蜂蜜的流动速度差不多
What we found out, when you move from molecules to electrons, something interesting happens.
我们发现 当你从分子过渡到电子 有趣的事情便由此产生了
They have little electrons that swarm around a central nucleus with neutrons and protons.
我们看到微小的电子紧紧地围绕着中心的原子核 原子核中有中子和质子
As we make them smaller and less expensive, the electrons have less distance to travel.
当我们把他们做地越来越小时 电子运动的距离会变小
Electrons have an electric charge, a negative one, and quarks have electric charges in thirds.
电子拥有一个负电荷 而夸克拥有1 3的电荷
In addition, these scientists have learned a lot about the effects of electrons in the upper atmosphere.
此外 这些科学家还了解到高层大气中的许多电子效应
Electrons disappear in a kind of fuzz, and there is only energy. And you can't see energy.
电子如微小的绒毛一般消失 只剩下能量 我们是看不见能量的
And that current, electrical current, is carried by electrons, just like in your house and so on.
而那电流 电流是由电子传送的 就如同你房子里的电流一样 诸如此类
Imagine if a team of physicists could stand inside of an atom and watch and hear electrons spin.
想象一下如果一组物理学家 可以站在原子的里面 并且可以看到 听到电子的转动
During some nights, the ionized layer is full of free electrons, which means that the radio signal can go further.
在有些夜晚 电离层充满自由电子 这意味着 无线电信号可以走得更远
And that's what all these machines are doing, except, instead of doing it with marbles, they're doing it with electrons.
这就是计算机运行的原理 只不过当时用弹子球 现在用电子而已
Fortunately, the mechanism for such coupling was known. Although electrons are negatively charged, and therefore repel one another, the positive ions that they leave behind when they flow through a metal can mediate an effective attraction between two electrons under restrictive conditions (for example, the metal must be very cold).
幸运的是 这种配对的机制已经被发现了 虽然电子都是带负电并互相排斥的 但它们穿过金属时所抛弃的正离子可以在某种限制性条件下 比如冷却该金属 成为两个电子互相吸引的有效媒介
And again, they only absorb light at particular colors when electrons jump up and fall down, jump up and fall down.
他们只吸收特定颜色的光 而电子跳起来又落回去 跳起来又落回去
As we were working on this, it dawned on us this is taking infrared radiation, wavelengths, and converting it into electrons.
当我们研究这个的时候 这个给我们灵光一现 这是将红外辐射 波长 转化成电子
And these electrons, while flowing, they collide with the atoms, and in these collisions they lose a certain amount of energy.
这些电子 当他们流动时 它们与原子相撞 在碰撞过程中 它们损失一定的能量
The net charge on an ion is equal to the number of protons in the ion minus the number of electrons.
离子上的负电荷数量等于离子上质子的数量 减去电子的数量
SAMPEX apos s mission is to monitor energetic electrons and atomic ions from the Sun and from interplanetary, interstellar, and magnetospheric space.
quot 太阳 反常和磁层粒子探索者 quot 的任务是监测来自太阳以及来自行星际 恒星际和磁层空间的高能电子和原子离子
And there you see unification, because matter particles, electrons and quarks, radiation particles, photons, gravitons, are all built up from one entity.
这样你就看到了统一性 因为不论是物质粒子 电子 夸克 还是放射性粒子 光子 引力子 都是由一种实体构成的
And energy does something else quite magical it congeals to form matter quarks that will create protons and leptons that include electrons.
而且能量也产生一些其它奇妙的现象 它凝固从而形成物质 夸克 这种可以形成带点的质子 和轻子
Electrons are fuzzy creatures, and they can jump across gaps, but only at equal energy. If the energy differs, they can t jump.
电子是糊里糊涂的家伙 它们可以越过间隙 但只有在能量相同的情况下 如果能量不同 它们就跳不了
GL Well, as far as we know electrons are point particles, so this would be going down to the smallest possible scales.
嗯 就我们所知电子是点粒子 所以这个会让我们看到最小的尺寸
And when you're happy what we call positive valence you squirt dopamine into the prefrontal lobes, which makes you a breadth first problem solver you're more susceptible to interruption you do out of the box thinking.
当你感到快乐的时候 你就会把更多的多巴胺输送到大脑前额 这时你就转入宽式为先的思考 你会更容易被外界干扰打乱情绪 并且你在进行框外思考
Still, the word crowd has taken on an entirely different meaning and political valence in our century. Crowdsourcing and crowd funding have created new kinds of crowds, of the sort that Le Bon never could have imagined.
但在我们这个世纪中 群体 crowd 一词有了截然不同的意义和政治含义 众包 crowdsourcing 和众筹 crowd funding 产生了勒庞所无法想象的新的群体类型
Now that led to an understanding of atomic structure because the way that's explained is atoms are a single nucleus with electrons going around them.
这就使得人们了解原子的结构 因为按照这样解释 原子是周围带有电子的 单一核心
General function Observation of plasma density, plasma temperature, electromagnetic waves, fluxes of radiation belt electrons, and geomagnetic flux variations, as well as satellite engineering measurements
7. 一般功能 观测等离子密度 等离子温度 电磁波 辐射带电子通量和地磁通量变化情况 以及卫星工程测量
Girl The total of electrons is not equal to the total number of protons SM Australia Girl giving it a net positive of negative electrical charge.
女孩 电子的总量不等于质子 这是在澳大利亚 女孩 所给与电子的负电荷的净电荷量
They constructed maps similar to those used by meteorologists showing the flow of plasma in the ionosphere and the characteristics of ions and electrons precipitating into the atmosphere.
科学家们绘制了类似于气象学家用于标明电离层中等离子流和离子和电子降入大气层特性的气象图
CA But a string theorist, as I understand it, explains electrons in terms of much smaller strings vibrating I know you don't like string theory vibrating inside it.
克里斯 但是就我的理解 弦理论家会在更小的弦震动里 解释电子 我知道你不喜欢弦理论
You probably think the electrons in an electric wire move instantaneously down a wire, don't you, at the speed of light when you turn the light on. They don't.
笑声 你也许认为在你开灯的刹那 电子在电线中 以光速瞬间流过整条电线 是吗 实际上不是
We've been able to engineer viruses to pick up carbon nanotubes and then grow titanium dioxide around them and use as a way of getting electrons through the device.
我们已经能够设计病毒 来收集碳纳米管 然后再外面附着上二氧化钛 并作为通过设备收集电子的一种方式
In about the first billionth of a second or so, the Higgs field kicked in, and the quarks and the gluons and the electrons that make us up got mass.
在大约十亿分之一秒后 希格斯场形成 然后夸克 胶子和电子这些基本粒子 获得了质量
Now, that sounds esoteric, and indeed it was an esoteric pursuit, but the quantum theory quickly led to an understanding of the behaviors of electrons in materials like silicon, for example.
这听起来很深奥 它也确实是很深奥的学问 但是量子理论很快引导人们 理解物质里电子的行为 比如说硅原子
Suboptimal investment decisions have, for example, been linked to overconfidence in knowledge judgments, the tendency to over explain chance events, and the tendency to substitute affective valence for thought. Errors in medical and legal decision making have also been linked to specific irrational thinking tendencies that psychologists have studied.
这种测试也许将被证明大有裨益 例如 次优投资决定是和下列因素联系在一起的 在知识判断方面的过度自信 倾向于过度诠释机会事件 容易于用情感因素代替思考 医学和法律决策方面的错误同样与具体的非理性思维倾向相关 心理学家已经就此展开了研究
Ionization layer full of electrons indicated the radio used by the military has a larger range of broadcasts. In addition, it may prevent the global positioning system (GPS) signal from the solar storm.
充满电子的电离层意味着 军方使用的无线电有着更大的播送范围 并且它或许会为全球定位系统 GPS 信号提供一些保护 使之免受太阳风暴的影响
The picture is that the electrons and the quarks in your body and in the universe that we see around us are heavy, in a sense, and massive, because they're surrounded by Higgs particles.
也就是说电子和夸克 这些组成我们和我们可见的宇宙的粒子 之所以重 或者在某种意义上说 大 是因为它们被希格斯介子所包围
And the reason why that's happening is that, right now, in 2007 the technology that we are using a transistor is big enough that several electrons can flow through the channel simultaneously, side by side.
而发生的原因就在于 在2007年 我们目前使用的技术 晶体管的大小足以使 好几个电子能同时穿过通道 而且是并排地

 

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