查询词典 electrons

The heavy elements in the theory of spontaneous metamorphosis immediate sensation around the world ;(4) is proposed to estimate the Earth's radiation age;(5) from the charge-mass ratio α which is derived helium ions;(6) from the scattering of α Bighorn recognized atomic mass concentrated in a radius of 10-12 meters in the nuclear, on positively charged core surrounded by negatively charged electrons;(7) with natural α-particles from the nitrogen nuclei in the outgoing protons, this is the first time human beings to change the chemical elements of artificial nuclear reactions;(8) predicted that heavy hydrogen and neutron sub-existence .

这一重元素自发蜕变理论立即轰动全世界；（4）提出用放射性估算地球年龄；（5）从α的荷质比得出它是氦离子；（6）从α大角散射认识到原子质量集中在半径为10－12米的核上，核带正电，周围是带负电的电子；（7）用天然α粒子从氮原子核中打出质子，这是人类第一次实现改变化学元素的人工核反应；（8）预言重氢子和中子存在。

The vivid green and purple auroral colors are caused by high atmospheric oxygen and hydrogen reacting to a burst of incoming electrons .

那鲜艳的绿色和紫色是由飞速而来的带电粒子轰击着高层大气中的氧气和氢气而生成的。

On this picture, electrons and protons will be analogous to molecules: they are made up of something more basic, but they still exist.

在这个图景中，电子和质子类似于分子：它们是由一些更基本的东西构成的，但他们依然存在。

The depth in phantom or body may be comparable to the range of the electrons.

在模型或人体中的深度可以和电子的射程相比较。

Because they have one nitrogen atom with lone pair electrons, benzimidazole compounds are endowed with capability of complex and molecular recognition and they can analogue biological molecule.

苯并咪唑具有一个含孤对电子的氮原子，从而使苯并咪唑类化合物具有很强的配位能力及分子识别能力，可以用于生物分子的模拟。

The radioactive transformation giving rise to these electrons was known as beta decay.

产生这种电子的放射性变化，称为β衰变。

Beta particle s are either electrons or positrons.

粒子可以是电子或正电子。

Extending the equations in linear regime of free-electron laser particle model to include arbitrary Betatron motions of electrons.

把线性化的、粒子模型的高增益自由电子激光方程推广到能包括电子任意三维运动。

The cyclotron accelerates positively charged particles, while the betatron accelerates negatively charged electrons.

回旋加速器加速正电荷粒子，贝他加速器加速负电荷电子。

The effectof The reflected electrons from the substrate is corrected using a bipartition model ofelectron transport.

罗正明领导的研究组采用了薄靶厚衬底新方法，并使用电子输运双群模型修正了衬底反射电子的影响。

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。