“地质资料服务产品”的概念、定义、翻译、参考文献-科学参考

单词	地质资料服务产品
释义	地质资料服务产品 Encyclopedia 理学地质资料服务释 geological data service products地质资料服务产品地质工作所取得的具有一定学术意义或实用价值，能满足消费者或用户某种需求的任何有形物品和无形服务，包括专著、论文、研究报告、图件、数据集、软件、信息等。
随便看	closed transformation closed traverse closed type closed type formula Closed type questions closed type switchgear closed unbounded set closed under addition closed under an operation closed under an operator closed under intersection closed under limits closed under multiplication closed universe closed walk closed world assumption closed-world assumption closed wound of neck close eigenvalue close embedding close encounter close hypersurfaces close loop control closely coiled arm closely coupled state

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。