“petroleum hydrocarbons”的概念、定义、翻译、参考文献-科学参考

单词	petroleum hydrocarbons
释义	petroleum hydrocarbons Encyclopedia 工学废水水质指标释 petroleum hydrocarbons废水中石油类在pH小于等于2的条件下，废水中能够被四氯乙烯萃取且在波数2930厘米-1、2960厘米-1、3030厘米-1处有特征吸收的物质。
随便看	relevant relevant background information relevant commutative algebra relevant implication relevant logic Relevant needs relevant parameter relexification relexing waist and tightening buttocks reliability reliability acceptance test reliability analysis reliability appraisal of structure after fire reliability assessment reliability, availability and serviceability, RAS reliability-based design method reliability-based design optimization reliability based maintenance /reliability centered maintenance reliability block diagram reliability centered maintenance reliability characterization reliability coefficient reliability critical item reliability degradation model reliability demonstration

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。