A discussion about the working distance of magnetic electron objective of SEM-EPMA;
SEM-EPMA中电磁物镜工作距离的探讨
The optimal range between fiber pigtail and C-lens and the expression together with the curve of working distance of C-lens is obtained.
运用矩阵光学理论结合高斯光束的复参数传输规律对新型的微光学元件C-lens的准直特性进行定量分析,确定了光纤头与C-lens之间距离的最佳范围,并推导出了C-lens光纤准直器工作距离的解析表达式和特性曲线。
New CCD refracting objective of a short tube length with a long working distance on microscope is suggested and analyzed in detail.
提出一种新型的长工作距离短镜筒透射式的ＣＣＤ显微物镜，并作了详细地分析，给出该系统的光学设计结果和数
And the curve about the relation between the abutment pressure concentrated coefficient and working face advanced distance is fitted according the simulating results.
采用FLAC-3D软件模拟了在煤层开采过程中采场支承压力的动态变化、依据数值模拟结果,拟合了支承压力集中系数与工作面推进距离的关系曲线。
Design of optical system for laser micro-manipulator with adjustable working distance
工作距离可调的激光显微操纵器光学系统设计
fore - and - after clearance
(工作部件)前后间距，纵向距离
distance from spindle nose to central line of table
主轴端面至工作台中心线距离
Research on Water Supply Mode of Long-distance Range and Large Elevation Working Face
远距离大标高工作面供水方式的研究
remote fabrication
远距离加工[制造]
2 Fixed, permanently open horizontal slot shall be provided 17 inches above the work surface.
排气槽水平方向离工作台面要有17英寸的距离。
"Telecommuting forces managers to use discipline," says Gordon.
“远距离工作迫使经理们执行纪律，”戈登说。
Research on the Mechanism and Construction Techniques of Interaction for Adjacent Tunneling Preformed by Shield;
盾构隧道近距离共同作用机理及施工技术研究
Application of Wind Feed Technology Using the Long-distance High-power Fan in the Heading Face;
局扇长距离供风技术在掘进工作面中的应用
Application research on method of working voltage phase comparison in distance protection
比较工作电压相位法在距离保护中的应用研究
Mine Water Prevention and Control Technology of Upward Coal Mining Face with Close Distance to Other Seam
近距离煤层上行开采工作面防治水技术
Kinematic analysis and simulation of laser remote welding workstation
长距离激光焊接工作站的运动学分析与仿真
The Determination of Reasonable Height of Rock Pillar in Cross Mining under Very Close Distance Working Face
极近距离工作面跨采合理岩柱高度的模拟分析
industrial telemetering system
工业远距离测量系统
Social distance covers people who work together or are meeting at social gatherings. Distances here tend to be kept between 1.30 to 2 metres.
社交距离是在一起工作或在社交场合中相识的人之间的距离，一般在1.30至2米间。
operating distance
动作距离 -机器人的
an off-site waste treatment operation.
远距离的垃圾处理操作。
remote manipulators
远距离操作的机械手