“机械取心”的概念、定义、翻译、参考文献-科学参考

单词	机械取心
释义	机械取心 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	Carmichael function Carmichael number Carmichael sequence Carmichael theorem Carmike Cinemas car mileage meter carmine carnallite Carnap Carnap rule carnassials Carnatic Wars carnation car navigation system Carneades carneau Carnegie Classification of Institutions of Higher Education Carnegie Corporation of New York Carnegie Endowment for International Peace Carnegie Foundation for the Advancement of Teaching Carnegie library Carnegie Museum of Art Carnegie Observatories Carnegie Steel Company Carney Island

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。