请输入您要查询的字词:
单词
extreme pressure lubrication coefficient of drilling fluids
释义
extreme pressure lubrication coefficient of drilling fluids
Encyclopedia
工学
钻井液极压润滑系数
释
extreme pressure lubrication coefficient of drilling fluids
钻井液极压润滑系数
表征钻井液在金属面-面摩擦环境下的润滑性能的参数。反映了钻井过程中旋转的钻柱与井壁套管之间的摩擦系数。
随便看
Hayashi Tauyoshi
Hayashi theorem
Hayashi track
Hayashi Tsuruichi
Hayashi Tsuruichi (1873—1935)
hay bale
Hay bridge
hay crushing machine
Hayden White
Haydn,Franz Joseph
Hayes-Tilden Compromise
Hayflick life span
Hayflick limit
Hayford ellipsoid
hay grade
Hay-Herrán Treaty
haylage
hay making
Hayman
Haymarket Massacre
hay meal processing machinery
Hayn crater
haynesville shale gas play
Hay-Pauncefote Treaty
hay pelleting mill
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:2026/1/3 3:46:28