1) CPT
电测静力触探
1.
Based on personal practice and experience for years, the author intends to summarize the creation and development of the Chinese electrical CPT in contrast with the CPT used overseas, so as to give some points of view targeting the current controversies in the application of CPT.
笔者根据多年切身体验,概述我国电测静力触探(CPT)的创制及发展历程,并对照海外同类技术的实况,藉以针对当前在CPT应用问题上一些分歧意见,提出某些观点。
2) electricity test
电测
1.
The article carries on static state electricity test experiment to the30 mining flat type connector units,analyzes and draws the positions where the largest stress is produced.
对 30的矿用扁平接链环进行静态拉伸电测实验,分析并得出产生最大强度的位置。
3) electrometry
电测
1.
This technigue has shown the practicality and advantages of the instrument in its applica-tion to the long-distance electrometry.
该技术在长距离有线电测实践应用中具有实用性和先进性。
4) electrical measurement
电测
1.
This paper presents application of uncertainty in electrical measurement.
介绍了测量不确定度在电测中应用。
5) electronic measurement
电测
1.
In this paper,raising the electronic measurement of axial force and sectional benchs moment of steel tube,unknown the bending axis,forced in space.
提出了在空间受力状态中,不知道弯曲主轴的情况下钢管截面弯矩和轴力测定的电测方法,并在梁板结构钢管承重支架中得到应用,证实了该方法的可靠性。
2.
The paper presents a method of experimental mechanics which is combined traditional electronic measurement with photoelasticity using in online analysis of strength.
本文将电测方法与光弹性方法结合在一起,导出了应用读数应变εd就可以获取准静态情况下结构的载荷P、危险截面位置和最大应力峰值σ_(max)(X_0Y_0Z_0)的理论计算方法,从而为结构的在线强度评价提供一种实验分析方法。
6) electric measurement
电测
1.
Realizing of electric measurement of water leakage in Pojao reservoir of Lingyun county;
凌云县坡脚水库电测漏水的体会
参考词条
补充资料:测力传感器
测力传感器
force transducer
‘日,lm龟刃叮兀阅nql测力传感器(肠比etransducer提供与翰人的力值有确定关系的输出电量(如电阻、电感、电容等)的器件。例如,电阻应变式、电容式、电感式侧力传感器等。目前广泛使用的为电阻应变式,其最大力值有looN一20 MN多种规格,准确度有0.01、0.03、0.05和0.1等多种等级。电阻应变式测力传感器利用金属导线电阻的应变效应,将被侧力值转换为电阻的相对变化。压阻式测力传感器利用半导体的压阻效应,将被测力值转换为电阻率的相对变化。压磁式测力传感器利用铁磁材料的压磁效应,将被测力值转换为输出感应电势的变化。压电式测力传感器利用压电效应,将被测力值转换为输出电荷的变化。振弦式测力传感器利用张紧的振弦的固有频率与其张力间的关系,将被测力值转换为翰出频率的变化。陀螺式侧力传感器利用三自由度陀螺的二次旋进角速度与外力成正比的原理,将被测力值直接转换为数字信号输出。数字传感器的发展迅速,已进人实用化和商品化阶段。 (施昌彦)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。