“emission standard”的概念、定义、翻译、参考文献-科学参考

单词	emission standard
释义	emission standard [i`mish·ǝn ´stan·dǝrd] ^ENGINEERING The maximum legal quantity of pollutant permitted to be discharged from a single source.
随便看	rare-earth mineral rare-earth salts rarefaction rarefaction wave rarefied gas rare gas rare metal RAREP Rarita-Schwinger equation raschel knitting Raschig process Raschig ring rash Ra-Shalom rashing RA size rasorial rasorite sextant altitude corrections sextant error sextic sextile aspect sextillion sexual cycle sexual dimorphism

科学参考收录了103327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。