“associated useful composition”的概念、定义、翻译、参考文献-科学参考

单词	associated useful composition
释义	associated useful composition Encyclopedia 理学采样释 associated useful composition伴生有用组分对矿床工业评价没有决定性意义，但在在国民经济中可以综合利用或能改善冶炼产品性能，包含在矿产（矿石）中的元素和矿物。
随便看	real aperture real aperture radar real-aperture radar real axis real brightness real bundle real character real closed real closed field real closure real cobordism real coefficient real cohomology real compact real compactification real-compactness real compact space real complete space real completion real component real constant real correction real curve real cycle real density

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。