“pipe laying”的概念、定义、翻译、参考文献-科学参考

单词	pipe laying
释义	pipe laying [`pīp ´lā·iŋ] ^ENGINEERING The placing of pipe into position in a trench, as with buried pipelines for oil, water, or chemicals.
随便看	Bellatrix bell buoy bell cap bell character belled caisson Bellerophontacea bell glass bell hole bellingerite bellite bell jar bell-jar testing bell-joint clamp Bellman's principle of optimality bell metal bell-metal ore bell mouth bell nipple bellows bellows expansion joint bellows gage bellows gas meter bellows seal bells and whistles bell screw

科学参考收录了103327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。