strain gauge 一般也称电阻应变仪。有线应变仪、箔应变仪、半导体应变仪等。随着变形会发生电阻值变化的应变片按规定方向贴在试件表面，由于试件表面应变造成应变片的电阻值变化。人们用高灵敏度检流计测出电阻值的变化。并用此推得应变值的大小变化。应变仪广泛应用于材料的力学性能检测中，例如测定材料拉伸模量，就是用所加负荷和同时由贴在试件表面的应变片测出的应变值经计算而得。
n. deformeter
misc. strain gage (meter)
...器,VB,电桥,,-现代科学仪器网-《现代科学仪器》编辑部主办 关键词 应变仪;虚拟仪器;VB;电桥 [gap=796]Key words Strain gauge; Virtual instrument; VB; Electric bridge ...
基于738个网页-相关网页
... 基地式调节仪表 local-mounted controller 应变仪 strain measuring instrument 湿度计 hygrometer ...
基于732个网页-相关网页
... strain mark 应变线痕 strain meter 应变仪，应变计 strain of flexure 挠曲应变，弯曲应变 ...
基于308个网页-相关网页
... strain gauge with temporary base临时基底型应变计 strain indicator应变仪 strain limit应变极限 ...
基于240个网页-相关网页
电阻丝应变仪 wire strain gage ; strain gage ; resistance wire strain gauge ; wire resistance strain gauge
动态应变仪 [物] dynamic strain indicator ; dynamic strain meter ; Digital Dynamic Strain Meter
电阻应变仪 resistance strain gauge ; electric resistance strain gauge ; electric wire strain gauge ; resistance strain indicator
机械式应变仪 [力] mechanical strain gage
数字应变仪 digital strain indicator ; digital strainometer
静动态应变仪 static-dynamic strain indicator ; dynamic strain indicator ; static-dynamic strainometer
超动态应变仪 high dynamic strain indicator ; ultrahigh dynamic strainometer ; hellogh dynamic strain indicator
遥测应变仪 telemetry strain indicator ; strain telemeter ; telemetry strainometer
压电应变仪 piezoelectric strain gauge
传统的例子是应变仪装置。
例如，应变仪计算在索具和船帆内缆线或绳索的长度。
For instance, strain gauges calculate the stretch in the wires or ropes in the rigging and sails.
分析了动态应变仪的测量原理和调平衡技术的原理。
It analyses the measuring principle of dynamic strain gauge and introduces the principle of adjusting balance.
应用推荐