原子中的电子数,将近是原子质量的一般。
The number of electrons in an atom is deduced to be approximately equal to half the atomic weight.
氯离子，与氩的电子数相同。
这是二级电离能，这就是说，电子数第二多的电离能。
That is to say the ionization energy of the second most electron.
事实上光电子数密度是光电子速度的函数。
Actually photoelectron density is the function of electron speed.
我们还可以画出出射,电子数和光强的关系，这是他们做的。
So, we could also plot the number of electrons that are ejected as a relationship to the intensity, so that was yet another experiment they could do.
电子数密度在很长的一段时间内不遵循指数衰减规律。
The electron number density does not strictly obey exponential damping law in a long period.
测量系统由电容式角位移传感器和电子数显部件组成。
Measuring system is made up of angular position pick up and electronic digital display.
由于原子内的质子数与电子数相同，所以原子不带电荷。
Atoms have equal Numbers of protons and electrons, so have no net charge.
利用电涡流位移传感器可以研制出防水性电子数显卡尺。
A type of waterproof electronic digital calipers is devised using eddy current displacement sensor.
容栅电子数显百分表，具有精度高、读数直观、可靠等特点。
The capacitance-grid electronic digital indicators have the features of high accuracy, direct and reliable reading, etc.
而当一个原子的质子和电子数不均衡时，电子便开始跳跃起来。
When an atom's proton and electron Numbers are uneven, the electron dance begins.
对于等电子数的粒子，离子半径随着，原子数的变化而变化。
What you see is that the radius changes with atomic number for constant electron number.
在这些分子簇中稳定电子组态的价电子数符合9n - L规则。
The valence electron count of stably electronic configuration in these cluster molecules obeys 9n-l rule.
我们从结构上进行分析，随着有机化合物共轭电子数增多，其颜色加深。
We analysed the phenomenon based on structure. With its electron number creasing, organic compounds' color deepens.
介绍一种基于现场可编程门阵列(FPGA)的多通道电子数片机设计方案。
A design project based on Field Programmable Gate Array (FPGA) for multi-channel electronic tablet counter is introduced.
对于声速测定仪中电子数显尺的常见故障原因进行了分析，并总结出维修方法。
Also it analysed the cause of the faults of the electronic displaying ruler in sound speed measuring unit.
数据输出端口通过JK1500电子数显量具专用接口可与计算机或打印机联接。
Data output port can be connected with printer of computer by special interface JK1500.
这类金属都有多种价态，这就意味着这类金属在不同的情况下会得失不同的电子数。
Such metals have multiple oxidation states, meaning they can lose or gain different Numbers of electrons in different circumstances.
对此，本文从表面电化学的转移系数、表观转移电子数和重组能三个方面进行了介绍。
Hence, the transfer coefficient, the apparent number of electron transferred and the reorganization energy are surveyed in this review.
用极谱电流法测定BSA还原波的电子数，证实该波为BS A中的两个双硫键还原所致。
It was ascertained that this wave results from reduction of two disulfide bonds of BSA through determining the electron number by polarographic current method.
等离子体厚度、入射波频率、电子数密度分布对功率反射系数的影响几乎与波的极化方向无关。
The effect of plasma thickness, wave frequency, electron number density distribution on it is almost independent of the wave polarizing direction.
公司主要生产四大类产品：电子数显卡尺系列产品（通用和专用）：电子数显千分尺系列产品；
And Shanghai sales branch. The company mainly produces four categories of products: electronic digtal calipers series products (general and special) : electronic digtal micrometer series products;
当磁感应强度增加到一定值时，其误差几乎不变。为减少误差，应选用电子数较少的分子材料作母液。
While the relative error hardly changes if magnetic induction strength increases to some value. In order to decrease error, molecule with less electrons...
所以碳12，我们知道它有质子数，根据定义，那就是6，而电子数，12减6等于6，所以它有6个中子。
So carbon 12. We know that it has the proton number, by definition, is 6. And the neutron number, 6 from 12 is 6. So it has 6 protons and 6 neutrons.
希望你们在做习题的时候注意到，有时候问的是拥有，一套量子数的轨道数，有时候问的是拥有一套，量子数的电子数。
So you'll notice in your problem-set, sometimes you're asked for a number of orbitals with a set of quantum Numbers, sometimes you're asked for a number of electrons for a set of quantum Numbers.
质子数。，Z，proton，number。,原子核中的质子数，这是原子核的质子数，在中性原子中，等于,电子数。
Z Number of protons in the nucleus, this is number of protons in the nucleus, which in the neutral atom is equal to the number of electrons.
所有的稀有气体元素的最外层电子数都是该层最大的可能数目：氦的最外层电子有两个，其它的稀有气体最外层电子数是八。这使稀有气体非常稳定。
All noble gases have the maximum number of electrons possible in their outer shell (two for helium, eight for all others), making them highly stable.
所有的稀有气体元素的最外层电子数都是该层最大的可能数目：氦的最外层电子有两个，其它的稀有气体最外层电子数是八。这使稀有气体非常稳定。
All noble gases have the maximum number of electrons possible in their outer shell (two for helium, eight for all others), making them highly stable.
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