“可起下工具串组”的概念、定义、翻译、参考文献-科学参考

单词	可起下工具串组
释义	可起下工具串组 Encyclopedia 工学套管钻井释 retrievable tool string可起下工具串组在套管钻井过程中，可以实现在套管柱内部反复起下的井下装置系统。
随便看	Collection of Yu Zhongsu Collection of Zangmizhai Collection of Zhai Jinsheng's Poems and Essays Collection of Zhang Donghai Collection of Zhang Wenchang Collection of Zhao Wensu Collection of Zong Zixiang collection opinion prediction method collection organization collection permit system for key protected wild plants Collection Policy collection power lines maintenance of wind power plant Collection Premiére Düsseldorf collection preservation environment control collection principle collection registration collection report collection restoration department collection reveal Collections collections found in Confucian wall Collections of Dunhuang Bianwen Collections of Dunhuang Poetry collections of poems of the Tang Dynasty, block-printed edition made in Sichuan, Song Dynasty collections of poems of the Tang Dynasty, copper letter press, Ming Dynasty

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。