The principle and approach of constant magnetic measurement for diameter of coiled tubing is introduced, and an instrument for the measurement is designed.
英
美
释义
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。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载