“concentration ratio”的概念、定义、翻译、参考文献-科学参考

单词	concentration ratio
释义	concentration ratio Encyclopedia 工学〔选矿产品及工艺指标〕释 concentration ratio选矿比选别生产过程中原矿质量与精矿质量之比。用来确定获得1吨精矿所需处理的原矿石的吨数。
随便看	optical theorem optical thickness optical thin film optical thin-film optical thin film absorption optical thin film reflectance optical thin film scattering optical thin film transmittance optical time division multiplexing optical time division multiplexing transmission system optical time division switching，OTDS optical time domain reflectometer optical time domain reflectometry optical time domain reflector optical-to-electrical transducer optical tolerance optical track optical tracking optical tracking theodolite optical track pitch Optical Transfer Function optical transfer function optical transfer function measurement optical transform optical transient current spectroscopy

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。