working accuracy

Wafer handling robot is automated material handling equipment used in Lithography machine which is the core of semiconductor manufacturing equipment. Its working speed, positioning accuracy, reliability, cleanliness impact on the lithography process directly in the production efficiency and manufacturing quality.

光刻机是半导体制造的核心装备，硅片传输机器人是其内部专用的自动物料处理设备，它的工作速度、定位精度、可靠性，使用洁净度等直接影响光刻工序中的生产效率和制造质量。

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The use of 8031 single-blade machine in matching with electric arc furnance can improve the automatic level of chemical analysis, working efficiency and determination accuracy.

采用8031单片机与电弧炉匹配使用，可以提高化工分析的自动化水平，提高工作效率及测定精度。

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The influence of paint viscosity, air pressure, electric conductivity of paint, ground connection of objects, high electrostatic voltage and working accuracy of disc on disc electrostatic coating process is discussed. The controlling conditions to ensure coating effect is proposed.

讨论了涂料黏度、空气压力、涂料导电性、工件接地、静电高压及DISC加工精度对DISC静电涂装的影响，并提出了保证涂装效果的控制条件。

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Sometimes the accuracy of the moving displacement needs to be micro-grade and even nano-grade, manipulation will spend the skilled operator much time when working under microscope, they are easily to fatigue and that will lead to the low efficiency and low success rate.

有时移动位移精度需要微米级，甚至纳米级，操作熟练的工人在显微镜下完成这种操作也需要花费很多的时间，容易产生疲劳，导致效率低和成功率低。

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To assure accuracy of travel, the SM-191 allows accurate settings of working distance and speed.

要确保行进的精确性, SM-191可精确设置工作距离和速度.

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The numerical control processing uses the computer numerical control installment, and the working accuracy can be proofed and compensated through the software.

数控加工采用计算机数控装置，加工精度可以通过软件进行校正及补偿。

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This paper gives a universal method of controlling mechanical working accuracy forwardly base on the research of1-5DOF mechanical working systems.

为此，在研究了1～5自由度机械加工系统的基础上，给出了一种主动控制高自由度机械加工精度的通用方法。

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This paper expounds the working principle and step requirements of holing-through survey of well lane, and advances several considerations about increasing the holing-through accuracy of the well lane according to the working experience.

阐述了井巷贯通测量的工作原则和贯通测量的步骤要求，并根据工作经验提出了提高井巷贯通精度的几点体会。

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By using the cylinder shaped internal model to accurately locate the spiral stairs and turning the building in space process into on ground assembling process, the building accuracy of the spiral stairs and working efficiency have been greatly improved.

其利用导圆柱胎模将螺旋盘梯精确定位并使其空间制作变为平面装配，大大提高了螺旋盘梯的制作精度，并且提高了工效。

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Improve the accuracy of accounting information and accountant working level

浅谈规范会计基础工作提高会计信息质量

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Open hydrostatic sliding way for supporting unidirectional loads has many advantages high movement accuracy, low friction power consumption and long working life.

开式液体静压导轨具有运动精度高，摩擦功耗小与导面寿命长的特点。

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