“矿床平均品位”的概念、定义、翻译、参考文献-科学参考

单词	矿床平均品位
释义	矿床平均品位 Encyclopedia 理学固体矿产工业指标释 mean grade of ore district矿床（区）平均品位整个矿区固定的矿体中有用元素或有用矿物含量的平均含量。
随便看	ten most famous traditional chinese flowers Ten Mysterious Gates Tennessee River Tennessee River Regional Plan Tennessee State Tennessee Valley Authority，TVA Tennessee Valley Water Projects Tennessee Williams tennessine tennis tennis-ball theorem tennis court Tennis Court Oath Tennis for Two tennis of Summer Deaflympics tennis of Summer Special Olympics tennis table tennis throwing of Summer Special Olympics Tennnou to seppun Tenochtitlan tenofovir disoproxil tenon tenor tenosynovitis Ten Paintings of the Title Starting with “万”Character

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。