“direct plummet observation”的概念、定义、翻译、参考文献-科学参考

单词	direct plummet observation
释义	direct plummet observation Encyclopedia 工学位移观测释 direct plummet observation正锤线观测变形体上端悬挂一根不锈钢丝，下挂重锤，直到底部，形成铅垂线，定期测量变形体不同高度处的观测点与铅垂线间的距离，求定观测点相对水平位移量的一种观测方法。
随便看	testability of missile testability prediction and allocation of aviation products test against an alternative testament testamentary succession Testament: Memoir of the Thoughts and Sentiments of Jean Meslier test and calibration equipment test and evaluation of accomplishment test and launch mode test and launch network system test and launch process Test and Training Satellite test anxiety test appraisal analysis data test-bed background data base test bench test bias test blasting test board testboard test by the probability paper test case test case generator test channel test characteristic function

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