The deflection system of DX 3 has been rebuilt with SDS 2 system.
介绍了以DX -3扫描电镜为基础,利用SDS -2电子束扫描系统改装其偏转系统。
The performance of the deflection system can be exactly evaluated by this method.
用此法可正确评估编转系统的性能。
A doubly achromatic magnetic deflection system with three sector magnet is described.
描述了一个三扇形磁铁消色差磁偏转系统。
The deflection system of an electron beam lithography tool is used to control deflection scanning of electron beam.
电子束曝光机的偏转系统控制电子束偏转扫描。
The distributions of equipotential surface in electrostatic deflection system under different cases are given in this paper.
本文给出了不同情况下静电偏转系统中的等位面分布。
Some technical problems concerned with computer control system, stage driving system, beam deflection system are here discussed to point out their development trends.
本文讨论了与计算机控制系统、工作台驱动系统以及电子束偏转系统有关的一些技术问题并提出了这些技术的发展趋势。
These formulae can be used as an analytic solution for quickly estimating the geometric aberrations of a known deflection system and checking the related computer program.
这些公式不但可用来快速估算偏转象差,还可用来作为校验数字计算程序的理论模型。
In this paper, computer aided design of the multi-magnetic-pole deflection system, including three stages with 20 pole pieces, was developed. Our results showed that the deflection...
对三段式的二十极多磁极偏转系统的计算机辅助设计方法进行了介绍,得到会聚良好、具有较高偏转灵敏度的多磁极偏转系统。
A fast electromagnetic deflection amplifier is essentially a wideband power amplifier. It is mainly used for driving the power stage of the magnetic deflection system in highspeed CRT display.
高速偏转放大器是一个宽带大功率放大器,主要用于高速图形显示器中的磁偏转系统。
Minimal deflection due to the square rail support system.
由于最小偏转广场铁路的支持系统。
The three-magnet bending system is suitable for linac beam deflection of free-electron-laser facility.
这种结构紧凑的三磁铁偏转系统适用于自由电子激光器的束流传输。
Based on close-range photography and image process, the vehicle deflection test system is a new vehicle test system.
基于近景摄影技术并结合图像处理的汽车行驶跑偏测试系统是一种新型的汽车测试系统。
In test system of reinforced concrete double cantilever beams, strain, deflection and load were principal experimental contents.
在钢筋混凝土双悬臂梁试验系统中,应变、挠度以及荷载是其主要的测试内容。
In this paper, a novel system is developed for the measurement of deflection of large structures.
本文介绍了一种用于大型土木工程结构的投影式光学挠度测量系统。
Taking one robot as an example, the algorithm of end stiffness matrix is presented and the effect of stiffness placement of drive system on end deflection is discussed.
结合一个工业机器人实例,提出了终端刚度矩阵的算法,讨论了传动系统刚度配置对终端挠度的影响。
Aiming at the phenomenon of reduced system output voltage capability, phase deflection and wave aberration of tradition SVPWM dead problem.
传统SVPWM控制方式存在死区时间,使系统输出电压能力降低,出现相位偏差、波形畸变等现象。
Because the deflection and the temperature floating is compensated by flipping technology, the influence of some factors such as temperature on the system is reduced.
同时,采用跳转技术对偏差及温度漂移进行了补偿,减少了温度等因素对本系统造成的影响。
The principle of photoelectric imaging deflection measurement system are presented.
介绍了光电成像法测量桥梁挠度系统的工作原理。
Deflection control of support system under wind load is one of the main problems for the design of point-supported curtain wall.
风荷载作用下点支幕墙支撑体系的挠度控制是幕墙设计中的主要问题之一。
The unit receives X deflection, Y deflection, Z video intensity (bright-up) from the host system.
该设备接收来自主机系统的X、Y偏转扫描信号和Z亮灭控制信号。
This is the first time to integrate the "deflection resonance" phenomenon with the neural network in the bridge detection system.
这是第一次将“挠度共振”现象与神经网络相结合运用到桥梁检测系统中。
The limitations on surface's deflection and deflection rate are addressed to develop the variable structure reconfigurable flight control system.
同时考虑操纵面偏转角度饱和及偏转速率饱和对系统的影响,设计出一种变结构可重构飞行控制系统。
Prevent fender system from shear deflection.
防止护舷系统剪切变形。
Comoving coordinate system and incremental process are adopted and the effect of large deflection on loads is also discussed.
采用拖带座标系和逐步增量法。还讨论了大挠度对载荷的影响。
The result contributes to selecting the parameters of photoelectric imaging deflection measurement system and achieves the long online of deflection.
提出了光电成像法桥梁挠度测量系统的光度学参数选择方法,以此实现桥梁挠度的长期、在线监测。
A position detection system is incorporated into a parallel plate interferometer in order to realize large deflection Angle measurement.
为了实现较大的偏转角度测量,该平行平板干涉仪引入了一位置探测系统。
But in the raster graphic display system, scale lines and character will be distorted seriously owe to the limited screen resolution in the case of deflection, which affect the display quality.
而硬件系统采用的是光栅图形显示,字符和刻度线的旋转受屏幕分辨率的限制存在着锯齿走样现象,影响显示效果。
The crane system was inspected and dynamic test was performed on the crane girders to obtain their deflection and stress.
对吊车梁系统进行了全面检查,并对吊车梁的动、静挠度和应力进行了现场测试。
This paper introduces how to prevent the deflection of gain and temperature in an amplifier from influencing the measurement accuracy of chip micro computer data detection system.
介绍了如何克服单片机数据检测系统中放大器的增益漂移、温度漂移对测量精度的影响。
This paper introduces how to prevent the deflection of gain and temperature in an amplifier from influencing the measurement accuracy of chip micro computer data detection system.
介绍了如何克服单片机数据检测系统中放大器的增益漂移、温度漂移对测量精度的影响。
应用推荐