请输入您要查询的字词:
单词
电缆过油管射孔
释义
电缆过油管射孔
Encyclopedia
工学
射孔完井
释
through-tubing perforation
电缆过油管射孔
在射孔前,把油管下入到所要射孔井段的上部,再用电缆输送小直径的射孔器穿过油管下放到射孔井段,在套管中定位射孔的方式。是以保护油层为目的的射孔技术。
随便看
Social credit information service
Social credit management
Social credit management mechanism
Social credit management system
Social Credit Party
Social credit system
Social credit system construction mode
social crime prevention
social-cultural-historical school
social cultural relations
social cultural structure
social cultural system of school
social current
social curriculum in early childhood education
social cyclical theory
social Darwinism
Social decision-making method
social decision schemes
social defense school
social defense theory
social democracy
Social Democracy of the Kingdom of Poland and Lithuania
Social Democratic Front
Social Democratic Party (Benin)
Social Democratic Party of Austria
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:2026/6/29 20:09:48