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- toxic dose low 低毒性剂量
- Toxic doses can produce a febrile effect. 中毒剂量可产生发热作用。
- "There is very little difference between the effective dose and the toxic dose of most anesthetics. “大多数麻醉剂的有效剂量和中毒剂量之间只有细微的差别。
- We infer that the minimum toxic dose should be below 10mg/L in cultured human tooth germ in vitro . 因此推断，在人牙胚体外培养中，氟产生毒性作用的最小剂量应低于10mg/L。
- The toxic dose of theobromine is 100-150 mg/kg of body weight.It turns out that different types of chocolate have different amounts of theobromine. 可可碱的中毒剂量是每公斤体重100到150毫克，不同品种巧克力中可可碱的含量不同。
- Since toxic dose and therapeutic dose are very close, strychnos poisoning symptomand pathological changes after strychnos poisoning are reviewed. 本文结合文献，从化学成分、中毒剂量、毒理作用、中毒症状、病理变化等方面，对马钱子的毒理学研究进展进行综述。
- The repiratory and other subcortical centers likewise show stimulation after low doses and depression with higher or toxic doses. 呼吸中枢和其他皮层中枢同样表现为小量时兴奋，大量或中毒量抑制。
- The respiratory and other subcortical centers likewise show stimulation after low doses and depression with higher or toxic doses. 呼吸中枢和其他皮层中枢同样表现为小量时兴奋,大量或中毒量抑制。
- Because of its officinal value,strychnos is widely used by clinic and individual.Since toxic dose and thera-peutic dose are very close,strychnos poisoning cases are frequently reported. 由于马钱子有较明显的药用价值,因此临床及民间个人应用较多,又因马钱子治疗剂量与中毒剂量较接近,故常有马钱子中毒甚至致死的案例报道。
- 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。
- Study on Urea Toxic Dose in Rabbit 兔尿素的中毒剂量
- A dose of this stuff will purge you! 这种药只须一剂就能让你通便！
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- Give him the dose of his own medicine. [谚]以其人之道还治其人之身。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Give him another dose----then he'll fetch up. 再给他服一剂药，他就会苏醒过来了。
