电子电荷

同时，Fe原子上的电子电荷减少，而C和O原子上的电子电荷增加。

Synchronously , the electron charge distributed on the Fe atom decreases , while negative charges on the C and O atoms increase .

本论文就是在此国际前沿研究领域中，针对半导体砷化镓栅极电控量子点器件进行了极低温下单电子电荷和自旋测量的实验研究。

This thesis have done the experimental study of single electron charge and spin in very low temperature for the semiconductor gallium arsenide gate electronically controlled quantum dot devices in the international forefront of research areas .

利用VB模拟升降法测电子电荷实验

Using VB virtual up-and-down-method to measure the electric and charge experiment

电子电荷量e是一个重要基本物理常数，其经典测量技术&密立根油滴实验是大学物理实验教学的重要项目之一。

The electric charge of a single electron is a very important physics constant , and its original measurement method , Millikan 's oil-drop experiment , is also the key teaching experiment in university .

起成健作用的电子电荷定城在此区域。

Electronic charge that is binding is located in the region .

电子电荷测量中的数据分析与处理

Data analysis and processing in the measuring of electronic charge

根据教学实际，用计算机模拟仿真电子电荷测量。

This software is based on the theory of the electronic charge experiment .

电子电荷测量方法研究

The Study On Measurement Method Of Electron Charge

用晶体管测电子电荷

Measuring Charge of Electron Using Transistor

这些机制是离子电荷的内部位移、电子电荷的内部位移和由于应变引起的离子性的变化。

These mechanisms are the internal displacement of the ionic charge , the internal displacement of the electronic charge and the charge in ionicity due to strain .

现有的信息技术分别利用半导体的电子电荷特性制造微电子器件，进行信息处理和运算；利用铁磁材料的电子自旋来进行信息存储。

The information technology in nowadays utilizes charge carrier character of electrons to make electron devices doing information processing and spin character of electrons to do information storage .

某些化学法如在南极旋涡中注入烃类可能由于生成另外的活性氯原子而不能有效地抑制大气臭氧耗损.某些物理法如利用大气电子电荷修复大气臭氧耗损。

Some of the chemical methods such as injection of hydrocarbons into the Antarctic vortex maybe not significantly impress the depletion of ozone , due to the production of other active chlorine atom .

然而，据我们所知，现有的量子化学程序中，尚无以图形表现分子的电荷分布，特别是键电荷和孤对电子电荷分布图的程序。

However , as far as we know , there is still no quantum chemistry program to exhibit the molecular charge distribution with graphics , especially the charge distributions of bond charge and lone-pair electrons .

进入到纳米数量级让原来基于电子电荷性质设计的电子器件无法继续工作，而新的电子器件需要基于这个尺度下的电子的性质来设计。

In the nanometer scale , the original design electronic devices based on the nature of electron charge can not continue to work , and the new electronic devices need to be designed based on the electronic nature of this scale .

文章综述微光成像的电子轰击电荷耦合器件（EBCCD）的进展。

The present paper reviews the recent developments of electron bombarded charge coupled devices ( EBCCD ) for low light level imaging .

用于微光摄像的高灵敏度电子轰击电荷耦器件

High Sensitive Electron - Bombarded CCD for Low Light Level Imaging

电子既是电荷的载体又是自旋的载体。

Electrons are tiny magnets as well as elementary charged particles .

电子是电荷与自旋的统一载体。

Electrons are the carriers of both the charge and the spin .

众所周知，电子具有电荷与自旋两个属性。

As we all know , electrons have two freedoms which are charge and spin .

提出了在四极质谱计的离子源中，利用电子空间电荷进行离子聚焦的设计理论。

In this paper , a design-theory for focusing ions with electron space-charge is presented .

电子是电荷的载体，同时又是自旋的载体。

An electron is the carrier of both " charge " and " spin " .

传统的微电子学主要利用电子的电荷属性，忽略了电子的自旋属性。

The traditional microelectronics mainly use the charge freedom of electrons rather than the spin freedom .

双极晶体管-能够采用空穴和电子传导电荷的晶体管。

Bipolar - Transistors that are able to use both holes and electrons as charge carriers .

质子和电子的电荷完全相等这一点，很容易用很灵敏的实验来检验。

That particular equality , the proton-electron charge balance , is open to a very sensitive test .

1909年美国科学家罗伯特·密立根开始测量电子的电荷。

It was left to the American scientist Robert Millikan , in1909 , to measure their charge .

他假定电子的电荷数与一氢离子的电荷数相等。

He made the assumption that the electronic charge is numerically equal to the charge on a hydrogen ion .

电子作为电荷的载体，使二十世纪无疑成为了微电子学的天下。

The electron acting as charge makes the last half of the 20th century be called the microelectronics era .

善于动脑筋的读者，可能提出电子的电荷作为第三个自然单位的明显的候补者。

The thoughtful reader might propose the change of the electron as an obvious candidate for the third natural unit .

微电子学以研究和控制电子的电荷及其输运特性为主要内容，是现代信息技术的基石。

Microelectronics features studying and controlling the charges and transport properties of electrons , and is the basis of modern information technology .

信息处理是利用半导体中电子的电荷自由度，信息存储则是利用了电子的自旋。

Semiconductor devices generally take advantage of the electron charge , whereas the recording information exploits the electron spin of magnetic materials .