1、

effect of the non-linearity of actuating system and tyre characteristics to control accuracy and robustness of the control system are analyzed and investigated. computing analogue of several typical abs working modes are made and the analogue result analyzed and evaluated.

分析研究了作动系统及轮胎特性的非线性对控制系统鲁棒性及控制精度的影响,计算模拟了几种典型的ABS工况,并对模拟结果作了分析与评价。

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2、

the choices of loading speed and keeping time of the gross load for the rockwell hardness tests are theoretically analyzed and certified experimentally in the paper. the purposes are to improve the working efficiency and the testing accuracy.

本文对大批量检测较高硬度材料的洛氏硬度试验(C标尺)中主负荷施加速度和总负荷保持时间的选择作了理论分析和实验证明,目的是在提高工效的同时,进一步保证试验精度。

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3、

this presented an efficient calibration method using small high accuracy equipment to measure volumetric error of the large working space of cnc machine tools and will be found wide application in the industry.

接力测量方法的采用,成倍地扩大了仪器的量程,有效地解决了机床工作空间大与高精度量仪的量程不够的矛盾。

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4、

Dual galvanometer scanning is a working of high accuracy, high speed, reliable movement.

双振镜扫描运动是一种精确度高 、 度快 、 行稳定的工作方式.

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5、

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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6、

The paper introduced the fundamental working principle and the characters of the FDM, then addressed the fundamental structure, buiding technique of the AJS syytem and various technical parameters which affected the accuracy.

文章介绍了RP技术中FDM的基本工作原理及其特点,随后就所开发的AJS系统的基本结构、加工工艺以及各项工艺参数对成型精度的影响等方面做了进一步说明。

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7、

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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8、

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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9、

Hard working, well organized, attentive to details with good sense of responsibility and numerical accuracy.

工作勤奋, 条理分明, 注意细节,对数字敏感,有较强的责任心.

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10、

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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11、

Gear finishing is the procedure in which NC working punching machine is used to decoct the gear rag etc, which needs that the gears must be placed at appoint position of the punching worktable and positioning accuracy is high.

齿轮精整是利用数控精整冲床去除齿轮上毛刺以提高齿轮精度的一道工序,该工序需要将齿轮放置在冲床工作台的指定位置,且具有较高的定位精度。

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12、

It proces that the flatting accuracy is better than? 10 mm in the working range of R 300 m by theory and experiment.

由理论分析和实验结果表明:激光仪利用电解液传感器和该接口电路进行自调水平,在半径R为300m的工作范围内,其精度优于±10mm。

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