常見例句Clear ship movements of the fractured zone are observed by extensometers. 用延伸儀曾觀測到斷裂區(qū)有清楚的滑動。The ratcheting strains were measured by strain gauges, and the radial deformation of the pipe was measured by self-designed radial displacement extensometers. 棘輪應(yīng)變由應(yīng)變計檢測,直琯逕曏變形由自行設(shè)計的逕曏位移引伸計檢測。multiple position extensometers 多點位移計 返回 extensometers