“mechanical coring instrument”的概念、定义、翻译、参考文献-科学参考

单词	mechanical coring instrument
释义	mechanical coring instrument Encyclopedia 工学钻井取心录井技术释 mechanical coring instrument机械取心在预定深度固定后，通过旋转的取心钻头钻取地层岩心样品的方法。
随便看	Donaldson theory Donald Wills Douglas Donana National Park Donan potential donate-based crowd-funding Donatello donation-giving by Tibetan Buddhists Donation of Pepin donation to school Donati's comet Donatism Donato Bramante Don at the Shijing Temple，Chengdu City donaxine Don Banks Don Carlos Don Carlos Palanca Memorial Awards for Literature Don De Lillo Dondogijn Tsebesmid Donets coalfield dong Dong and Jing Dong'an Qu Dong'an Xian Dongba

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。