2016-05-03 09:26
electrons翻译
电子
音标读音
英式:[e'lektrɒnz]美式:[e'lektrɒnz]
基本意思
n.电子( electron的名词复数 )
形近的词
变形
例句
- As these electrons are negatively charged they will attempt to repel each other.
因为这些电子都是带负电荷的，它们会互相排斥。
- An atom itself is a complete whole, with its electrons, protons and neutrons and other elements.
一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。
- Each of the four valency electrons of the carbon atom is shared with one of a hydrogen atom.
碳原子的四个价电子都各与氢原子的一个价电子共用。
- Atoms are made up of electrons and protons.
原子由电子和质子构成。
- Atoms can be subdivided into neutrons, protons and electrons.
原子可以再分为中子、子和电子。
- Electrons and protons are forms of ordinary matter, but positrons are antimatter particles.
电子和质子构成了普通物质，但正电子是反物质粒子。
- How many electrons in the one electron system, right?
一个单电子系统中有多少个电子，对吗？
- Under certain conditions, electrons can behave like waves rather than particles.
在一定条件下，电子可以作波状运动，而不是粒子状运动。
- To free electrons, something has to make them whirl fast enough to break away from their nuclei.
为了释放电子，必须使电子高速旋转而足以摆脱原子核的束缚。
- The atom of lithium is made up of three electrons, three protons and four neutrons.
锂原子是由三个电子、三个质子和四个中子组成的。
- They are bombarded by high-energy electrons, protons, and other ions.
它们受到高能电子、质子和其他离子的轰击。
- Protons are nearly 2000 times as heavy as electrons.
质子的质量几乎是电子的2,000倍。
- Today, besides the electrons, protons and neutrons, many more particles have been discovered.
今天除了电子、质子和中子外，还发现了更多的粒子。
- Electrons weigh very little, so they aren't even counted in the atomic weight.
电子非常轻，因此在原子量中甚至没有计算它。
- This behavior is sharply different from the behavior of electrons and atoms.
这种行为截然不同于电子和原子的行为。
- 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。
- Atoms are made from a nucleus of protons and neutrons and a cloud of electrons.
原子是由质子和中子组成的原子核与围绕原子核的电子云构成的。
- Besides electrons, an atom contains protons and neutrons.
除了电子，原子还含有质子和中子。
- There is a unity of the two opposites, the nucleus and the electrons.
有原子核和电子两个对立面的统一。
- The motion of electrons or holes in semiconductor in electric field.
半导体中电子或空穴在电场中的运动。
- Cosmic rays and X-rays produce energetic electrons by ionization.
宇宙射线和X射线因其电离作用产生高能电子。
- The remaining electrons form a shell around the atom's nucleus.
其余的电子形成了围绕在原子核的壳层。
- Remember, every time we have two electrons that are being shared, that's a single bond.
还记得，每次我们有两个电子被共用，我们就有了一个单键。
- So we have seven valence electrons.
我们有七个价电子。
- An atom normally contains equal numbers of electrons and protons.
原子在正常情况下含有数目相等的电子和质子。
- With the transistor laser, researchers can explore the behavior of photons, electrons and semiconductors.
用这种晶体管激光，研究人员能够探索光子，电子和半导体的性能。
- So, which atom is in need of those lone pair electrons?
那么，哪个原子需要这对孤对电子呢？
- This stuff is ordinary matter, and it's made up of protons, neutrons, and electrons.
这些常见的物质，都是由质子、中子和电子组成的。
- Barry Barish: It's a machine that will collide electrons and positrons.
巴里·巴里斯：这是对撞电子和正电子的机器。
- They are bonded together tightly with the electrons.
它们和电子紧紧结合在一起。
百科解释
网络意思
电荷
生的电荷数
电子元素
核外电子