英语词汇no effect level的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	no effect level
释义	no effect level [n?u i?fekt ?levl] 释义无作用浓度行业词典生态学无作用浓度???在一定时间内受试生物能保持良好状态的污染物浓度。???
随便看	physical mass unit physical master tape physical mathematics physical maturity physical meaning physical, means physical means physical measure physical measurement physical measurement unit physical-mechanical properties of rock physical-mechanical property of frozen soil physical mechanical propeties physicalmechanical propeties physical mechanics physical mechanism physical mechanisms Physical media physical media dependant physical media specific-transmission convergence physical medicine physical medicine and rehabilitation Physical Medicine and Rehabilitation Education Research Foundation physical medicine and rehabilitation, physiatry Physical Medicine and Rehabilitation Service

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

no effect level