electron 四级六级考研GMAT

Therefore, a human body is a huge electrophorus, which teems with vibrating electrons.

所以说，人体是个巨大带电体，周身布满电子，振动不已。

Electrons are negatively charged with electricity,protons are positively charged.

电子是带负电荷,质子是带正电荷。

The effects of hexanolactam as electron donor on graft reaction was investigated.

并探讨了己内酰胺作为电子给体添加剂对接枝影响。

The function of electron transport in the mitochondrion is to phosphorylate ADP to ATP.

线粒体中电子传递作用是使ADP磷酸化成ATP。

Determine the most probable position (s)of the electron for each eigenstate.

试对各个本征态，分别确定电子最可能出现一个（或几个）位置。

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

分子结构可在电子显微下观察到。

By using scan electron microtechnique and thermal analysis, wood plastic composite mechanism is studied.

采用扫描电子显微技术和热分析对木塑复合机理进行研究。

Methods Transmission electron microscope equipped with an X-ray microanalyzer was used.

方法用透射电并结合X射线显微分析法。

Qualitative analysis of autophagosome was made base on the data from transmission electron microscope.

利用透射电数据定量分析自噬现象变化。

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

电子带负电荷,质子带正电荷。

Small molecule atomic particles, atoms extranuclear electron transfer.

分子原子小粒子，原子核外电子转。

Scanning electron microscope image of the compound eye of a noctuid moth.

扫描电子显微图像复眼夜蛾蛾。Each facet of the eye (ommatidium) is approximately 25 microns wide.每个小眼（小眼）约为25微米宽。

The worn surface morphology of ADZ ceramic was analyzed with a scanning electron microscope.

与去离子水相比,在小牛血清润滑条件下ADZ陶瓷摩擦因数和磨损率降低。

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。

Technique of mutation breeding in gladiola was studied by meansof electron beam.

用电子束辐射唐菖蒲种球，研究唐菖蒲诱变育种。

Experimental results show that the reaction acts up on transannular-surroundings electron transfer reaction mechanisms.

实验表明，此遵循外环外界电子转移机理。

The gain characteristics of the collective free electron laser operating in a superradiant amplifier have been studied through the variation of the interaction length and pumping magnetic field.

工作在超辐射模式下集体区自由电子激光器增益特性研究可以通过改变互作用区长度及泵浦强度来进行。

Brazing quality and product reliability are both increased as using high frequency pulse microplasma arc heating process for assembly brazing of cathode and photoetching grid of electron tube.

采用高频脉冲微束等离子弧做为电子管阴极和光刻栅极装配钎焊工艺热源,提高了钎缝质量和产品可靠性.

The cross section morphology and skin-core structure of PAN fiber in wet-spinning are analyzed by the means of electron probe microanalyser (EPMA) and scanning electron microscope (SEM).

结果表明凝固浴温度会影响初生纤维横截面形貌与芯部结构。

A Feynman propagator is constructed for the effective interaction between electrons which takes into account the polarizability of the medium of unexcited particles in the Fermi sea.

欲从实验和理论完整了解蛋白质稳定性及动性是一个挑战，这往往需要对摺叠和非摺叠态蛋白质之间交互作用做具体分析。