“油套环空”的概念、定义、翻译、参考文献-科学参考

单词	油套环空
释义	油套环空 Encyclopedia 工学油套环空释 casing-tubing annulus油套环空在下入生产管柱的油井井筒中，位于套管内的油管与套管之间的环形空间。
随便看	perforatorium perforin perform performance performance agent performance analysis Performance Analysis Model Performance Announcement on Theatre Door performance appraisal performance appraisal information performance appraisal method performance assessment performance assessment of safety production KPI performance auditing performance-based design method performance-based fire-protection performance-based fire protection design performance based navigation performance based on navigation performance-based seismic design of structures performance benchmark Performance Broker performance broker performance brokerage performance budget

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。