“双层保温管”的概念、定义、翻译、参考文献-科学参考

单词	双层保温管
释义	双层保温管 Encyclopedia 工学双层保温管释 pipe-in-pipe双层保温管具有两层钢管结构和保温层的海底管道。
随便看	Cai Qijiao Cai Qirui Cai River Cairns Cairns Decisions Cairns Group Cairo Conference Cairo Declaration Cairo Declaration on Afro-Arab Cooperation Cairo International Book Fair Cairo International Film Festival Cai Ronggui Cairo Opera House Cairo tessellation Cairo University Cairo wooden tablet Cai Ruixian Cai Ruohong CAIS CAIs Cai's Ancient Residential Buildings Cai Shangxiong Cai Shaoxu Cai Shen Cai Shen's Variorum of the Book of History

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。