英语词汇“retention standards”的读音、翻译、释义、用法及例句-英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典-国先网

词汇	retention standards
类别	英译汉实时翻译、汉译英在线翻译、英汉互译翻译词典
释义	retention standards 释义存留标准行业词典生态学存留标准???为保证生态系统的永续性，有针对性地规定一系列保留的标准。如对某一区域规定在演替后期的丰度和生物多样性的要求。???
随便看	target host targethunting target-hunting target hypothesis target identifiability target identification target identification and acquisition system target identification and acquisition system (tias) target identification beacon target identification bomb target identification equipment target identification set laser target identification system target identification technique targetier targetiers target illuminating laser radar target illuminating radar target illuminating source target illumination radar target illuminator target illustration target image target image generator target image tracking

国先网英语在线翻译词典收录了4367410条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

retention standards