请输入您要查询的字词:
单词
abrasive waterjet perforation
释义
abrasive waterjet perforation
Encyclopedia
工学
射孔完井
释
abrasive waterjet perforation
水力喷砂射孔
以压裂液作为基液,混入一定浓度的磨料,再用地面高压泵组加压,经过喷嘴形成高速磨料射流,并冲击套管、水泥环和地层岩石,形成具有一定深度和孔径的射孔孔眼的作业。
随便看
Beltrami method
Beltrami operator
Beltrami parameter
Beltrami pseudosphere
Beltrami system of equations
Beltrami theorem
belt scale
Belt-shaped Radio telescope
Beltsville Agricultural Research Center
belt transect
belt transect method
belt transportation inclined shaft
belt-type electrostatic separator
belt type roasting machine pelletizing process
belt type seeder
belt vacuum filter
belt vessel
belvedere fruit
Belvedere Garden
Belvedere Palace
Belyaev crater
Belém Framework for Action
BEM
Bemba
BEMF
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:2025/7/2 7:19:53