查询词典 electron beam

They used liquid and gas chromatography to fractionate the sample into its molecular constituents; an electron beam then fragmented the separated molecules in a mass spectrometer to produce a spectrum indicating the basic chemical components.

他们运用液相与气相层析法，将样本的组成分子分开，然后导入质谱分析仪，以电子束使已分离的分子断裂，进而产生出可识别基本化学组成的图谱。

Glancing angle deposition technique was used to deposit ZnS birefringent sculptured thin film by electron beam evaporation, and the oblique angle varied from 60° to 85°.

使用倾斜角沉积的电子束蒸发技术，制备了倾斜角度在60°～85°之间的ZnS双折射雕塑薄膜。

The characteristic nanorod formation is achieved by electron-beam evaporation with an obliquely incident nitrogen flux, that is, the so-called glancing angle deposition.

奈米柱状结构是以电子枪蒸镀搭配斜向入射氮气或斜向沉积法来制作。

Objective: To evaluate the effect of different sized block on high electron beam.

目的：研究不同大小射野挡铅对高能电子束射野输出剂量的影响，并讨论不同源皮距的变化规律。

HCD is a thin film deposition process based on hollow hot cathode ion-electron beam and ion plating techniques.

空心阴极放电离子镀技术，是在空心热阴极离子电子束技术和离子镀技术的基础上发展起来的一种薄膜沉积工艺。

First attempts confirmed the rightness of this idea, but at the same time also the practical inaptness of such grid lenses because of the too-strong absorption of the electron beam at the four grids and due to the field distribution by the wires.

正是由于这中理解上的失误，Ruska才误打误撞的去研究磁透镜了，而后来磁透镜以更稳定的性质和灵活性盖了静电透镜的帽，这也是冥冥之中自有天意吧。

It discusses various voltage contrast methods, and introduces a new method, that is called electron beam induced voltage contrast method.

本文讨论了各种电压衬度法，也叙述了一种新的电压衬度法，称它为电子束感生电压衬度法。

The influence of low energy low-dose electron-beam irradiation on the light emitting diode has been studied in this paper.

研究了低能电子束辐照对发光二极管(Light emitting diode， LED)发光性能的影响。

For a respectable firm to join this club costs about $2m -$1.5m for the electron beam lithographer and ancilliary equipment, plus a year's salary for about five professionals to get it all going typically a physicist to deal with the ion beams, a chemist to deal with packaging, two computer people to write software, and a

为参加这次俱乐部一个体面的坚定费用约二百万至一百五十万元的电子束lithographer和辅助设备另加一年的薪水约五个专业获得这一切会(典型物理学家处理离子束、化验处理包装，两个人写计算机软件、芯片和人来说，整个行动)。

Observation in the field of electron beam suffered in the Lorentz force

实验二。观察电子束在磁场中所受的洛仑兹力

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。