请输入您要查询的字词:
单词
定向井工具
释义
定向井工具
Encyclopedia
工学
定向井工具
释
directional well tool
定向井工具
使钻头沿着预定的井斜和方位钻进实现导向钻井的用具,以及测量井斜角、方位角和工具面等参数仪器的总称。
随便看
rice leaf smut
rice-loach integrated aquaculture
rice mill
rice milling machine
rice panicle blight
rice paper plant
ricepaperplant pith
rice-pattern decorated porcelain/Linglong porcelain
rice plant skipper
rice ragged stunt disease
Rice-Ramsperger-Kassel-Marcus (RRKM) theory
Rice Ramsperger Kassel Marcus theory
Rice-Ramsperger-Kassel-Marcus theory
ricercare
Rice Riot
rice root-knot nematode disease
rice root nematode disease
Rice salary
rice shoot culture
rice snack foods
rice spittlebug
rice stem nematode disease
rice stink bug
rice stripe disease
Rice theorem
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/4/1 8:05:55