介绍了一种可对大尺寸工件进行无导轨精密测量的方法和装置。
A precision measuring method and device for large size work-piece is presented in the paper.
本文介绍了测量装置和实验方法。
This paper describes the measuring installation and experimental method.
介绍了连续油管直径恒磁测量原理及方法，给出了测量装置的构成和实验数据，分析了其测量精度。
The principle and approach of constant magnetic measurement for diameter of coiled tubing is introduced, and an instrument for the measurement is designed.
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