“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	opal agate opal-CT opalescence opal glass Opalinata opaline opalized wood opaque attritus opaque medium opaque projector opaque sky cover opaquing OPDAR Opegraphaceae open open ammunition space open-angle glaucoma open arc open-arc furnace open architecture open association open ball open bay open-belt drive open berth

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。