“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	You Qiong Shi You Qiu You Reng Shi Your Paradise Youshi Poems Youshui River Youshun Si Yousong Shi Youssef Chahine Youssef Ziedan Yousubalutage Yousuf Karsh Youtai Shi Youth youth youth activity room of museum youth-and-old-age youth classes at university youth culture Youth Dance Company of Beijing Dance Academy Youth Film Studio Youth Film Studio of Beijing Film Academy Youth Geophysical Science & Technology Award of Fu Chengyi Youth in the Fire Youth Journalist

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。