“贵金属冶金”的概念、定义、翻译、参考文献-科学参考

单词	贵金属冶金
释义	贵金属冶金 Encyclopedia 工学贵金属冶金释 precious metals metallurgy贵金属冶金从天然矿产资源、有色冶金副产品或二次资源中提取贵金属的冶金技术。
随便看	sample autocovariance sample autocovariance function sample average sample averaging sample-based method sample block sample capacity sample CD sample censoring sample central moment sample central moment of order k sample characteristic sample characteristic value sample cluster sample coefficient sample coefficient of variation sample coins of the Qing dynasty sample collection sample complexity sample confirming sample continuity sample correlation coefficient sample correlation matrix sample covariance sample covariance function

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。