“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	plant manganese toxicity plantmaterial of wool fibers plant medicine plant medicine fingerprint analysis plant medicine source identification plant mesofossil plant metabolic network plant metabolism plant-microorganism combined remediation plant mixing method plant modeling plant modeling and simulation plant molecular biology plant molecular farming plant molybdenum deficiency symptom plant molybdenum nutrition plant monitoring of pollution plant morphogenesis plant morphology plantmovement plant mycoplasma disease plant nematode disease plant new variety right plant nickel nutrition plant nitrogen deficiency symptom

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。