TEMs work by firing a beam of electrons through the material and measuring how it absorbs and deflects the particles to build up an image of the sample.
TEMs 的工作原理是通过发射一束电子穿过某种物质,并测量它如何吸收和偏转粒子来建立样本的图像。
The work fell under the HEL TD Phase I contract, awarded last year to design a beam control system for a truck-mounted laser weapon system.
该工作根据HELTD阶段1合同进行,该合同签发于2007年,目的是为卡车装载激光武器系统设计光束控制系统。
The study, conducted by Nottingham and Loughborough University, in conjunction with fruit growers Berryworld, saw microbiologists work alongside a fruit supplier to try out the prototype plasma beam.
这个研究,是由诺丁汉大学和拉夫堡大学引导的,联合了水果种植者Berryworld,微生物学家和水果供应者一起完成了等离子束的实验。
Raman devices work by shooting a laser beam at an object.
拉曼扫描仪靠向鉴定对象发射出的激光束工作。
The bracket eaves column and beam of lions on the solemn atmosphere, knife work practices is definitely not from the hand of ordinary people.
檐柱上的牛腿和梁上的狮子大气庄重,刀功手法绝非出自常人之手。
In this paper, the work behaviors of steel-concrete composite beam are studied by the theory analysis and finite element analysis.
本文将“理论分析”和“有限元分析”相结合来研究钢与混凝士组合梁的工作性能。
This provides both direct functional lighting for dentists at work, as well as diffusing into the wider room to brighten up the space around each beam.
这就给牙医的工作提供了直接的功能性照明,同时光照扩散到更大的房间里,照亮了梁周围的空间。
At the same time, destructiveness test by loading on simple supporting prestressing concrete beam and gathering work of the vibration signal were carried on.
同时对预应力混凝土简支梁进行了破坏性加载试验和振动信号采集工作。
Based on the visual work principle of structure analysis, a general formula for the displacement calculation is deduced for the static analysis of the beam on elastic foundation.
根据结构分析中的虚功原理推导弹性地基梁位移计算的一般公式,介绍了连续弹性地基梁的静力分析方法。
The barrel shape structure work like an overhanging beam and when subjected to earthquake load, its dynamic stress of outer frame is greater than that of inner tube.
超高层筒体结构近似悬臂梁弯曲受力构件,在动力作用下,外框剪力墙的动应力反应要大于核心筒墙的动应力反应。
Equipped a winding structure on the deck beam and taking the winding wire rope as the closed rope, it can work as a long stay bar grab.
在抓斗的上承梁上装设一套卷扬机构,通过卷扬钢丝绳作为闭合绳,从而达到长撑杆抓斗的工作效果。
In this paper, the tension bending coupling model is presented by virtual work principle, the effect of the bonding layer between beam and piezoelectric actuator is considered in the analysis.
利用虚功原理,建立了单面粘贴有压电致动器的梁结构的拉伸-弯曲耦合模型,在分析过程中,考虑了梁与致动器之间粘贴层的影响。
This article mainly studies the feasibility of the honeycomb beam in the boiler steel structure design, which may has great prospect in the futural design work.
主要研究蜂窝梁在锅炉钢结构设计中的可行性,在今后钢结构的设计中具有很大的发展前景。
So the main work in this dissertation is compiling and debugging the program for solving the field distribution in channel waveguides using three-dimensional finite-difference beam propagation method.
为此,本文重点完成了利用三维有限差分束传播法求解条形波导中场分布的计算程序的编写和调试。
By using of virtual work principle and the unit-load method, the elastic-plastic process of loading and deflection of a beam with one degree of indeterminacy under an even load is analyzed.
通过虚功原理和单位荷载法分析了均布荷载作用下一次超静定梁的弹塑性加载及变形过程。
T beam reinforcement work of highway bridge is realized without interrupting traffic by adopting web-plate clamping anchorage.
采用腹板夹持锚固法,在不中断交通的状态下,完成对公路桥T型梁的加固作业。
With abroad data and rational analysis, the major work is described as follows: (1) Influencing factors of reversed arch in prestressed concrete beam is analyzed at length.
本文通过广泛的资料收集和合理的理论分析与计算,主要进行了以下几项工作:(1)较细致地分析了影响预应力混凝土桥梁起拱度的各项因素。
The light beam surfacing system was developed which consisted of light beam generator, optical focusing system, powder-feed apparatus and work table.
研制了由光束发生器、聚焦系统、旋转气流送粉器、工作台组成的聚焦光束堆焊系统。
This paper take the deck pavement for structure layer, in order to analyze the features of bearing capacity when plank work with principal beam.
将铺装层作为结构层研究,以便分析铺装层与主梁共同工作时的受力特点。
Beam and slab of RC floor system, which bear vertical load directly, act on each other and work together.
钢筋混凝土梁板体系中梁与楼板作为直接承担竖向荷载的构件,彼此之间相互作用,共同工作。
The low beam light switch is placed a little far away on the dash which is annoying but most other switches are within reach and work well.
近光灯开关设计得有点远,有点郁闷。但是大部分得开关都够得着,工作正常。
The principle and method of the wall beam calculation in the new norm is explained fully in this paper through calculation of some work example.
本文通过某工程实例的计算,充分表达了新规范中墙梁计算的原理与方法。
The crystal window of high power laser can not work in gear because of the heat caused by absorption of high power beam.
对于高能激光器来说,晶体材料输出窗口因吸收致热而无法正常工作。
This paper describes the structure and work principle of a miniature and self-shielding electron-beam radiation processing system.
介绍了一种小型化自屏蔽电子束辐照装置的结构方案设计和工作原理。
We study the factors which affect electron-beam micro lithography, combining with our practical work.
结合实际工作,分析、探讨了影响电子束曝光机加工微细化的因素。
The main technical parameters, work theory, technical features of walking-beam heating furnace for big square billet are analyzed simply, its utilization in Shi Steel introduced.
简要分析了石钢大方坯步进梁式加热炉的主要技术参数、工作原理、技术特点,介绍了该加热炉在石钢的应用情况。
Steel-concrete composite beam is a new kind of structure, which combines steel and concrete to an integrity by the shearing connecting pieces and make them work together .
钢—混凝土组合梁是利用钢材宜受拉,混凝土宜受压的特点,将两种材料通过剪切连接件组合成为整体而共同受力的一种新型结构。
When the frame beam works under torsional moment, extra bending moment is to be produced in the reinforce slab because the frame beam and the reinforce slab work together.
由于现浇框架梁板共同工作,当梁受扭时,板中必然产生附加弯距,同时板也约束了梁的转动。
Diaphragm beam is the important part of a bridge, which makes the vertical beam and cross beam work together.
其分析主要包括:箱梁顶板的横向受力分析以及箱内横隔梁的横向受力分析。
On the basis of the previous work, the authors make an estimation about power density within the beam covered area.
推导了无线电波传输路径上各点经纬度及高度坐标等参数,并在此基础上进行了波束覆盖区功率密度的估算。
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