electron

A new technological marvel was invented at Cambridge University in England, the scanning electron microscope.

一项科技新奇迹在英国剑桥大学诞生了——这就是扫描电子显微镜。

The crystalline and covering properties were with a ( scanning ) electron microscope ( SEM ).

通过扫描 电子显微镜 照片 ( SEM ) 对比了结晶及覆盖度等性能.

Each electron bears a single negative charge.

每一个电子都带有一个负电荷.

In other words, the electron can spin either one of two opposite directions.

换言之, 电子能够绕着两个相反方向中的任意一个自转.

Electron micrograph ofplasmid pCBI shows the new plasmidis 5.77±0.30μ m in length equivalentto 11.9×10~6 dalton.

电镜观察到环状pCBIDNA并 测得其长度为5.77±0.30微米,折合分子量为(11.9±0.6)×10~6道尔顿.

The reverse of Reaction 11 for acetate may be combined with the electron acceptor reactions.

对于醋酸盐、反应11的逆反应可以与电子接受体反应组合在一起.

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。

The carbon nanotube has been used as the electron source in a field emission display panel.

采用碳纳米管作为发射源的碳纳米管场致发射显示器是一种新型的平板显示器件.

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。

Protons are nearly 2000 times as heavy as electrons.

质子的质量几乎是电子的2,000倍。

Electron beam curing: A system to provide fast curing of conventional oxidation drying inks.

电子束固化: 把惯用的氧化干燥油墨快速固化的系统.

In aerobic systems, oxygen is the terminal electron acceptor and is reduced.

在需氧体系中, 氧是末端电子接受体并且被还原.

An electron has a negative charge, a proton has a positive charge.

电子带负电荷，质子带正电荷。

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。

Operates simply , the electron counts.

操作简单,电子计数.

It is applicable to many industries including welding, wave, plastics, electron, chemical, and pharmacy industries.

适用于焊接 、 超声波 、 塑胶 、 电子 、 化工 、 医疗、制药及食品加工等行业.

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。

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。

Magnetic coils focus the electron beams into fine spots.

磁线圈把电子束聚焦成微小的点。

After this interview, I learned about electron mobility.

通过这次访问, 我了解到电子迁移.

Electrode surface analysis is carried out by using Electron Spectroscopy for Chemical Analysis ( ESCA ) system.

对电极表面进行了X- 光电子能谱(ESCA ) 分析.

Methods: Combination of the intracellular injection and electron microscope techniques were used.

方法: 采用细胞内注射,电镜连续切片技术.

Freedom, gravity, ego, and electron are constructs.

自由, 万有引力, 自我中心以及电子都是概念.

An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation.

速调管一种用速度调节的方法放大或产生超高频率的电子管.

The structure of molecules can be seen under an electron microscope.

分子的结构可在电子显微镜下观察到.

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。

It was the possibility that the electron could pass through either slit that caused the interference.

正是电子可能通过双缝中任意一个狭缝的可能性产生了干涉图样.

The repulsion between the electrons makes it energetically more favorable for the electron to each other.

电子间的排斥有力地促使电子互相回避.

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 chance that an electron absorbs more than one photon is negligible.

一个电子吸收一个以上的光子的机会是极少的.