请输入您要查询的字词:
单词
reverse circulation continuous coring
释义
reverse circulation continuous coring
Encyclopedia
理学
钻进工艺
释
reverse circulation continuous coring
反循环连续取心
采用双壁钻杆钻进,冲洗液(或空气)从双壁钻杆内外管环状间隙泵入,从钻杆内管内返出地面,同时连续不断地把岩心岩样携带至地表的取心方法。
随便看
superamphiphile
super-amphiphobic and strong self -cleaning and high efficiency water based drilling fluid
superantiferromagnetism
super antigen
superassociation
superassociative
superasymptotic series
superatom
superatomic Boolean algebra
super-attractive point
superaudible frequency
superaudio frequency
superaveraging function
super bacteria
superbanana
superbang
superbase
super battery
super BCFW
super-BCFW
Super B factory
Superbird satellite
superblack
super-block
superbolide
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:2025/3/19 9:15:30