“重点成矿区带”的概念、定义、翻译、参考文献-科学参考

单词	重点成矿区带
释义	重点成矿区带 Encyclopedia 理学矿产地质专项填图释 key metallogenic belt重点成矿区带矿产资源丰富、资源潜力较大、具备找矿远景的成矿地质单元。
随便看	nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting nonnegativity nonnegativity condition nonnegativity requirement non nesting matching non-nesting matching nonnesting matching non nesting partition non-nesting partition nonnesting partition non neutral plasma non-neutral plasma nonneutral plasma

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。