“重砂鉴定”的概念、定义、翻译、参考文献-科学参考

单词	重砂鉴定
释义	重砂鉴定 Encyclopedia 理学岩石矿物鉴定释 identification of heavy minerals重砂鉴定采用各种鉴定手段对相对密度在2.8以上重矿物的形态特征、物理性质和化学性质进行综合研究的工作。
随便看	weighted mean value weighted minimax algorithm weighted moving average weighted norm weighted observation weighted orthogonalization process weighted path of tree weighted quadratic deviation weighted residual weighted residual method weighted residual methods weighted retrieval weighted sampling weighted seminorm weighted S-graph weighted shift weighted smallest space analysis weighted smoothing weighted space weighted square norm weighted sum weighted T-graph weighted trace weighted train track weighted tree

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。