Take the experimental rats into 8 groups including 3 groups for therapeutic dose,3 groups for toxic dose and 2 groups for lethiferous dose, with 10 rats for each group and male and female for half.
将实验小鼠（幼年）分成8组，其中治疗剂量3组，中毒剂量3组，致死剂量2组，每组10只，雌雄各半。
| 单词 | toxic dose |
| 例句 |
英语例句库
Take the experimental rats into 8 groups including 3 groups for therapeutic dose,3 groups for toxic dose and 2 groups for lethiferous dose, with 10 rats for each group and male and female for half. 将实验小鼠（幼年）分成8组，其中治疗剂量3组，中毒剂量3组，致死剂量2组，每组10只，雌雄各半。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
VOA常速英语_科技 So, we took some blood, did a test for lead and came back extremely toxic dose. 我们取了些血，做了铅测试，结果是剧毒剂量。 Crash Course 天文篇 But of course nothing happened; it turns out getting a gazillionth of the toxic dose isn't that a big of a problem. 当然，什么也没有发生；事实证明，摄入成千上万倍的有毒剂量并不是什么大问题。 双语版 TED-Ed 演讲精选 This makes neurons much less communicative, and users feel relaxed at moderate doses, fall asleep at higher doses, and can impede the brain activity necessary for survival at toxic doses. 这会让神经细胞活跃度降低。适量摄入酒精使人感觉放松，大量摄入则会陷入睡眠，而过量摄入可能抑制大脑生存所必须的活动。 |
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