“workover derrick”的概念、定义、翻译、参考文献-科学参考

单词	workover derrick
释义	workover derrick Encyclopedia 工学修井井架释 workover derrick修井井架用于安放天车、游车等吊升系统设备和工具，并用以起下和存放钻具的钢架结构。
随便看	public art design public art education Public Art Services public assistance for street children public assistance for vagrants and beggars publication adjustment Publication bias publication (book) market research publication by academies publication censorship publication contract Publication Distribution Terminology Publication Law of the Beiyang Government Publication Law of the National Government publication logistics publication logistics center publication of Buddhist and Daoist scriptures by Buddhist and Daoist temples publication printing publication quality management publication rental publications distribution system publications distribution system of China publication series Publication series of new found languages in China publications issue

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。