查询词典 electrons

As far as scientists can tell at the moment, quarks and electrons are among the most fundamental forms of matter.

就目前科学家所知，夸克与电子是组成物质的最基本的形式。

Only the ultimate particles of physics (for instance, quarks and electrons) exist.

只有物理上的基本粒子存在。

However, for the collision processes in He target, a large discrepacy between the CTMC results and experimental measurement is found. As is well known, the microcanonical distributions of bounded electrons in CTMC method is quite different from quantal distributions, we modified the initial microcanonical distribution by using eleven different ionization thresholds of electron bounded in target. With modification, we calculated the collisional process of O~(3+) with He, and the total cross sections of all processess are calculated as a function of the incident energies. The agreement with experiments is improved by the modified distributions.

但由于靶电子的微正则分布与量子分布有很大不同，在计算离子与He靶碰撞时发现结果与实验差距很大，我们基于使用多个系统总能量U值，对初始电子的微正则分布进行了优化，使其更接近于量子力学的径向空间分布，然后计算了O~(3+)与氦原子随入射离子能量变化的各种反应过程截面，发现优化极大地提高了计算精度，特别是我们的模型对于描述单电子、双电子丢失过程非常成功。

It is so much easier to accelerator electrons than protons.

它是如此容易得多电子比质子加速器。

If the atom is neutral, the numbers of electrons, and the numbers of the protons is the same.

如果这个原子是电中性的，则电子的数量和质子的数量一样。

They are the things that make up the atom,such as electrons and protons.

就是那些构成原子的东西，比如电子和质子。

321 The only kind of charge thought to exist is that associated with protons and electrons.

参考译文人们认为存在的电荷是与质子和电子有关的电荷。

In an ordinary atom the number of protons are the same as that of electrons.

在普通原子里，质子数和电子数相等。

Today's accelerators can bring protons to much higher energies than they can electrons.

今天的质子加速器，可以带来更高的能量，以比他们可以电子。

When the two grid-electrodes are "floating", the unstability of plate electrode current is measured to indicate the random diffusion of electrons and ions and the existence of voltage noise.

观测了两栅极之间处于&悬浮&状态时板极电流的不稳定，反映了电子和离子扩散的随机性与噪声电压的影响。

Looking to bounce back from defeat against Cesena last weekend, the Calabrian boss will be sticking to his tried and tested 4-3-3, with Lopez and Sedivic joined up front in Giampaolo's absence by either Nanni or Plasmati.

鉴于上周末对切塞纳的比赛中反败为胜，这支南方球队将会更坚持其一贯而有效的4-3-3阵型，洛佩斯和塞德维奇将取代受伤缺席的詹保罗，和纳尼或者帕斯马蒂中的一个搭档锋线。

Meanwhile, their exposure to the more freewheeling ways of the West broadened dramatically.

另外，西方较自由的生活方式对年轻人的影响增大。