electron
n. 电子
n.
电子；
变形
复数：electrons
双语释义
n.(名词)[C]电子 minute particle of matter with a negative electric charge, found in all atoms
英英释义
electron[ i'lektrɔn ]
n.an elementary particle with negative charge
同义词：negatron
词汇搭配
用作名词 (n.)
形容词+～
planetary electrons轨道电子
名词+～
inner-shell electrons内壳层电子
～+名词
electron atmosphere电子云
electron microscope电子显微镜
词组短语
electron microscope电子显微镜
electron microscopy电子显微镜学，电子显微镜
scanning electron microscope扫描电子显微镜
electron beam电子束
scanning electron microscopy扫描电子显微镜检查法
transmission electron microscopy透射电子显微镜法
transmission electron microscope透射式电子显微镜
electron probe电子探针
electron transfer电子转移；电子传递
electron density电子密度；电子浓度
electron gun电子枪
electron spin电子自旋
electron diffraction电子衍射
electron beam welding电子束焊接
electron transport电子传送，电子转移
free electron自由电子
electron technology电子技术
electron spectroscopy电子能谱学；电子频谱
electron spin resonance[物]电子自旋共振；顺磁共振
auger electron俄歇电子
双语例句
用作名词(n.)
Let us return to electron waves now.
现在我们再回到电子波上来。
An electron from one of the atom shells is ejected.
电子从原子的某一壳层中被弹射出来。
权威例句
Accurate and simple analytic representation of the electron-gas correlation energy.Lee, C., Yang, W., Parr, R. G., Development of the Colle-Salvetti Correlation Energy Formula into a Functional of the Electron Densi...
The use of lead citrate at high pH as an electron-...
Self-interaction correction to density-functional approximations for many-electron systems
A low-viscosity epoxy resin embedding medium for electron microscopy.
Erratum: Density-functional approximation for the correlation energy of the inhomogeneous electron gas
Electron affinities of the first‐row atoms revisited. Systematic basis sets and wave functions
Note on an Approximation Treatment for Many-Electron Systems
Ultrahigh electron mobility in suspended graphene
Ground State of the Electron Gas by a Stochastic Method
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 Elektronenmikroskop.
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。
youdao
4. They examined the results with an electron microscope.
他们用电子显微镜观察实验结果。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
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。
youdao
21. What's an electron microscope?
什么是电子显微镜？
youdao
22. Hydrogen with an added electron.
氢得到了一个电子。
youdao
23. That is one electron volt.
就是一单位的电子伏特。
youdao
24. This represents the free electron.
这就是自由电子。
youdao
25. Electron transfer occurs.
电子转移发生了。
youdao
26. It is electron transfer.
就是电子转移。
youdao
27. Well, I am looking for this electron.
好的，我正在寻找这个电子。
youdao
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。
youdao
electron
