“pipe jacking method”的概念、定义、翻译、参考文献-科学参考

单词	pipe jacking method
释义	pipe jacking method Encyclopedia 理学地下工程释 pipe jacking method顶管法借助于主顶千斤顶（油缸）及管道间的推力，把工具管或掘进机从工作坑内穿过土层一直推到接收坑内吊起，再将紧随其后的管道埋设在两坑之间的非开挖铺设地下管道的施工方法。
随便看	existence axiom existence condition existence criterion existence domain existence factors existence form of element existence limit of nucleus existence of best approximation existence of lift existence of required elements of crime existence precedes essence existence principle existence problem existence proof existence property existence region existence symbol existence theorem existence theorem for roots existential existential closure existential condition existential formula existential generalization existential illumination

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。