electron查询结果如下:





形容词 变体/同根词

名词 变体/同根词

动词 变体/同根词


Conversion method of absorbed doses in different materials irradiated by X 、 γ rays and electron beams

GB/T15447-1995X、γ射线和电子束辐照不同材料吸收剂量的换算方法
属类:行业标准名称--


Medical electron accelerators--Functional performance characteristics and test methods

GB15213-1994医用电子加速器性能和试验方法
属类:行业标准名称--


Safety in electroheat installations--part 7: Particular requirements for installations with electron guns

GB5959.7-1987电热设备的安全第七部分对具有电子枪的电热设备的特殊要求
属类:行业标准名称--


An unstable meson produced either in an electrically charged form with a mass966times that of an electron or in a neutral form with a mass974times that of an electron as a result of a high-energy particle collision.

K介子一种不稳定的介子,由于高能粒子碰撞,在带电结构中产生,其质量为一个电子的966倍;或在不带电的结构中产生,其质量为一个电子的974倍
属类:综合句库--


The Bohr magneton,calculated using the mass and charge of the electron .

鲍尔磁子,用电子的质量和电荷来计算
属类:综合句库--


Evaluation of surface contaminationPart3: Isomeric transition and electron capture emitters,low energy beta-emitters (Eβmax <0.15 MeV)?

表面污染评价?第三部分?同核异能跃迁及电子俘获发射体、低能β发射体(Eβmax<0.15MeV)
属类:行业标准名称-试验方法-


A microtome for cutting very thin sections of material for use in electron microscopy.

超微切片机用来切割在电子显微镜下观察的物体的非常细小的切片的切片机
属类:综合句库--


Except for the transitional elements, valency electrons are in the outermost electron shell

除去过渡元素外,价电子位于最外面的电子层。
属类:综合句库--


The method of electron probe micro Analysis as corrosive layer on ferrous metals of ship

船舶黑色金属腐蚀层的电子探针分析方法
属类:行业标准名称-国家标准名-GB/T17506-1998


When the electron is struck by the photon it recoils out of the microscope field

当电子被光子击中时,电子就被击出了显微镜的视场。
属类:综合句库--


The second electron is only indirectly aware of the presence of the first

第二个电子只是间接地觉察到第一个电子的存在。
属类:综合句库--


Graphical symbols for electrical diagrams--Semiconductors and electron tubes

电气图用图形符号半导体管和电子管
属类:行业标准名称-国家标准名-GB/T4728.5-1985


An electron from one of the atom shells is ejected

电子从原子的某一壳层中被弹射出来。
属类:综合句库--


An electron with a negative charge,as contrasted with a positron.

电子带有负电荷,与正电荷相反的电子
属类:综合句库--


relativistic motion of the electron produces fine structure among the energy levels

电子的相对论性运动在能级中产生精细结构。
属类:综合句库--


An electron tube having a cathode and an anode.

电子二极管有一个阳极和一个阴极的电子管
属类:综合句库--


accelerator,electron ,X-ray producing

电子加速器,产生X射线的
属类:物品名称-医学设备-


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。
属类:综合句库--


electron spectroscopy for chemical analysis(ESCA)

电子能谱分析,化学分析用电子光谱
属类:行业术语-染整专业-染整术语


A short-lived association of an electron and a positron bound together in a configuration resembling the hydrogen atom.

电子偶素,正电子素电子与正电子的短暂结合物,两者的结合物与氢原子的结构十分相似
属类:综合句库--


Practice for use of calorimetric dosimetry systems for electron beam dose measurements and dosimetry calibrations

电子束剂量测量及剂量学校准用量热式剂量测量系统的使用方法
属类:行业标准名称-试验方法-


General specification of electron probe microanalysis standard specimen

电子探针分析标准样品通用技术条件
属类:行业标准名称-国家标准名-GB/T4930-1993


electron probe microanalysis (EPMA)

电子探针微区分析;电子探针显微分析
属类:科技术语--


Electron microscopic studies have shown that these particles do end up with the phagolysosomes

电子显微镜观察已证明,这些粒子就停留在吞噬的体内。
属类:综合句库--


An instrument,such as an electron microscope,that uses electronic or other processes to magnify objects.

电子显微镜利用电子的或其它的手段来放大物体的工具,如一个电子显微镜
属类:综合句库--


electron microscope microanalyser

电子显微镜微分析器;电子显微镜微量分析器
属类:科技术语--


Electron microscopy has been used for elucidating the shape and size of HA particles

电子显微镜曾用来观察腐植颗粒的形状和大小。
属类:综合句库--


After an immeasurably short time interval, the electron-positron pair recombine

电子―正电子偶经过一个不可测量的短暂时间间隔后就重新复合。
属类:综合句库--


The electron-positron pair may survive without recombining

电子-正电子偶可以存在下来而不再复合。
属类:综合句库--


General specification of thin biological standards for X-Ray EDS microanalysis in electron microscope

电子显微镜X射线能谱分析生物薄标样通用技术条件
属类:行业标准名称-国家标准名-GB/T17507-1998

noun

1.A stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
‘At that stage, the _electrons_ and ions combined into neutral atoms that no longer scattered the radiation.’
‘Nucleons like to pair up and form a shell structure, just as _electrons_ do in atoms.’

独上高台望四海 手揽云月傍天飞, 落叶重重已十月 归鸟凄凄啼心扉。



