“伴生有用组分”的概念、定义、翻译、参考文献-科学参考

单词	伴生有用组分
释义	伴生有用组分 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	Professional Committee of the Board of Directors Professional Committee of Tree Introduction and Domestication of Chinese Society of Forestry professional competence professional competence assessment professional competence research Professional Competence Standards for International Chinese Language Teachers professional conduct professional confidentiality professional consulting agency professional curriculum system design professional dedication professional degree professional degree certificate professional design professional development school professional disciplines professional doctorate professional education professional ethic in publishing field Professional Ethics professional ethics professional ethics for librarians Professional Ethics for Librarians in China Professional Ethics of CCTV's Journalists Professional Ethics of Primary and Secondary School Teachers

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。