electron 是什么意思
n. 电子
electron 中文词源
electron 电子
electro, 电。-on, 离子，来自ion.
英语词源
electron (n.)coined 1891 by Irish physicist George J. Stoney (1826-1911) from electric + -on, as in ion (q.v.). Electron microscope (1932) translates German Elektrone
electron 权威例句
- 1. The structure of molecules can be seen under an electron microscope.
- 分子的结构可在电子显微镜下观察到.
来自《简明英汉词典》
- 2. An electron has a negative charge, a proton has a positive charge.
- 电子带负电荷, 质子带正电荷.
来自《简明英汉词典》
- 3. Freedom, gravity, ego, and electron are constructs.
- 自由, 万有引力, 自我中心以及电子都是概念.
来自《现代英汉综合大词典》
- 4. A new technological marvel was invented at Cambridge University in England, the scanning electron microscope.
- 一项科技新奇迹在英国剑桥大学诞生了——这就是扫描电子显微镜。
来自柯林斯例句
- 5. The electron microscope uses a beam of electrons to produce images at high magnifications.
- 电子显微镜利用电子束形成高倍影像。
来自柯林斯例句
electron 造句
- 1. Magnetic coils focus the electron beams into fine spots.
- 磁线圈将电子束聚焦成细小的点。
《柯林斯英汉双解大词典》
- 2. The electron microscope uses a beam of electrons to produce images at high magnifications.
- 电子显微镜利用一束电子产生高倍放大的影像。
《柯林斯英汉双解大词典》
- 3. It is a naked electron and is a sodium positive ion.
- 它是个裸电子，是钠正离子。
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- 4. They examined the results with an electron microscope.
- 他们用电子显微镜观察实验结果。
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- 5. We solve this problem by a quantity called the average valence electron energy.
- 我们通过一个叫做平均价电子能的量来解决这一问题。
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- 6. If it could only ditch this electron, it could have the same electronic structure as neon.
- 如果它能失去这个电子，它就能拥有和氖一模一样的电子结构。
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- 7. If the atom is fixed mass, and the electron is tiny, it must be the positives have all the mass.
- 如果是原子质量一定，而电子很小，那么带正电荷的部分几乎占据了全部质量。
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- 8. It looks like most of you got that the electron configuration that we're writing here is for copper.
- 看起来你们大多数人都知道我们这里写的是铜的电子排布。
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- 9. In fact, if any electron comes in their midst, they'll capture it because the binding energy is so high.
- 事实上，如果电子从中间进来，它们会捕获它，因为束缚能很大。
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- 10. It's going to be an electron acceptor, and it wants to accept electrons and wants to accept electron density.
- 它将成为一个电子的接收器，且它想要接收电子和电子密度。
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- 11. De Broglie, 1924, in his PhD thesis says, if an electron has wave-like properties, this would be its wavelength.
- 1924年德布罗意在他的博士毕业论文中说道，如果一个电子具有类似波的性质，这就是它的波长。
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- 12. When we do this, we can see this probability distribution curve that has the maximum probability of finding an electron here.
- 当我们这样做时，我们可以看到该概率分布曲线在此处找到电子的最大可能性。
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- 13. Here's the pneumonic I mentioned for writing the electron configuration and getting those orbital energies in the right order.
- 这是我提到的肺，用于写电子构型，并以正确的顺序得到轨道能量。
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- 14. They are the radius of the orbit, the energy of the system and the velocity of the electron, and I am just going to present you the solutions.
- 它们是轨道的半径，系统的能量以及电子的速度，我接下来给你们展示解法。
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- 15. When the researchers looked at the seedling tissues under an electron microscope, however, they could see the nanotubes had actually entered living cells.
- 然而，当研究者在电子显微镜下观察种子组织的时候，他们能够看到纳米管确实已经进入了活细胞。
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- 16. When we talk about orbitals in multi-electron atoms, they're actually lower in energy than the corresponding H atom orbitals.
- 当我们讨论多电子原子的轨道时，它们的能量实际上比对应的氢原子轨道要低。
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- 17. We know that because the sulfur and the chlorine in the oxygen have different average valence electron energies, they'll have different electron affinities.
- 我们都知道，因为氧气中的硫和氯具有不同的平均价电子能，它们的电子亲和力也不同。
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- 18. They flow across the wire to the second electrode, which acts as an electron sink.
- 它们沿着线到达充当一个电子穴的第二电极。
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- 19. Substance X, in turn, donates its electron to an iron-containing protein called ferredoxin.
- X物质又将它的电子转移给一种含铁的蛋白质，称为铁氧还蛋白。
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- 20. Hydrophobic inhibitors like rotenone or piericidin most likely disrupt the electron transfer.
- 诸如鱼藤酮或匹利替丁的疏水性抑制剂最有可能破坏电子转移。
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- 21. What's an electron microscope?
- 什么是电子显微镜？
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- 22. Hydrogen with an added electron.
- 氢得到了一个电子。
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- 23. That is one electron volt.
- 就是一单位的电子伏特。
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- 24. This represents the free electron.
- 这就是自由电子。
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- 25. Electron transfer occurs.
- 电子转移发生了。
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- 26. It is electron transfer.
- 就是电子转移。
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- 27. Well, I am looking for this electron.
- 好的，我正在寻找这个电子。
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- 28. But you can't just ditch an electron.
- 但是你不能仅仅失去那个电子。
youdao
- 29. So, this needs only one more electron.
- 所以，只需要在多一个电子就行了。
youdao
- 30. We have the electron.
- 我们有了电子。
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