英语词汇half lethal concentration怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	half lethal concentration
释义	half lethal concentration 简明释义半数致死浓度网络释义 1 ?半致死浓度中文名称：半致死浓度英文名称： Half Lethal Concentration 友情链接中国演示用具网中国剃须刀网中国日化洗涤用品用中国绸制品网中国美发理发用具网吕梁商务网中国墨水网吉林商务网中 2 ?半数致死浓度 ... 10 受试时间testing time 11 半数致死浓度half lethal concentration 12 半数效应浓度half effect concentration ... 双语例句 1 For copper, she said, the LC50 (the concentration lethal to half of any given species over a certain time) decreases with temperature - meaning that toxicity increases. 她说，对于铜来说，半数致死浓度lc50(一定时间内受试动物半数死亡的毒物浓度)随温度减弱-这就意味着毒性增加。 2 Through experiments have found that: when the concentration of heavy metals in the soil is 0.5 percentages, it fits the half lethal dose. 通过实验发现：当土壤中重金属的含量为0.5%时，最符合蚯蚓的半数致死量。
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英汉双解词典包含3185865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。