“水下井口头”的概念、定义、翻译、参考文献-科学参考

单词	水下井口头
释义	水下井口头 Encyclopedia 工学水下井口头释 subsea wellhead水下井口头通过水下防喷器安装的特殊井口。作为水下完井的结构基础，安装在泥线附近，向下连接井筒、向上连接水下采油树。
随便看	Hard-Weinberg balance test Hard-Weinberg平衡检验 hard-wired control hard wired controller hard-wired logic hardwood hardwood furniture of the Ming and Qing Dynasties Hardworking Opera Troupe hard X-ray Hard X-ray Modulation Telescope Hard X-ray Modulation Telescope Satellite hard X-rays hard X-ray source Hardy hardy begonia Hardy class Hardy criterion hard yellow paper Hardy function hardy hibiscus Hardy inequality Hardy-Littlewood conjecture Hardy-Littlewood constant Hardy-Littlewood criterion Hardy Littlewood maximal function

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。