1.【机】伸长计
1.a device for measuring small changes of length in a sample, especially those caused by stress or thermal expansion in a metal
1.Measurement of the lateral strain can be accomplished using a lateral extensometer.
侧向应变可用侧向引伸仪来测量。
2.The extensometer is of low cost. light weight and practical use.
具有造价低、重量轻、实用的特点。
3.Tensile test without extensometer on foils and strips of aluminium and wrought aluminium alloys with a thickness up to 0, 179 mm
对厚度在0.179mm以下的铝和铝塑性合金薄膜和带材进行不作微调拉伸测量的拉力试验
4.Calibration of the extensometer with a long marked distance used in steel strand tensile test
钢绞线拉伸试验用大标距引伸计的标定
5.Comparison to the digital and analogue observational data of extensometer in Shexian Seismostation
涉县地震台伸缩仪长短基线观测资料的对比分析
6.Design and Application of A New Type of Extensometer for Low Temperature
新型低温引伸仪的设计与应用
7.Discussion About Calculation of Extensometer Strain Indication Error
拉伸试验用引伸计应变示值误差计算方法的探讨
8.Application of the Semi-rigid Fixture and the Extensometer of Great Gauge Length in Experiment of Stedstrand Testing
半刚性夹片和大标距引伸计在钢绞线试验检测中的应用
9.Comparison between simulated and digital data of extensometer in Panzhihua Seismic Station
攀枝花南山台伸缩仪数字与模拟观测结果比较
10.Simple extensometer for radial deformation measurement
一种简易的径向位移引伸计