The oral LD50 of amanitin containing mushrooms is between 0.1 and 0.2 milligrams per kilogram.

经食用，鹅膏蕈碱的 LD50 约 0.1~0.2 mg/kg。

In terms of strength, upper body strength needed the higher dosages of 4 and 6 milligrams per kilogram to see statistically meaningful benefits.

在力量方面，上肢力量需要更高的剂量——每公斤4毫克和6毫克——才能在数据上看到有意义的改善。

And if you do choose to use it for either performance reasons, then taking 2 milligrams per kilogram of bodyweight is all you need.

如果你选择使用它是为了表现得更好，那么每公斤体重服用2毫克就足够了。

Start her on IV-Chloramphenicol 25 milligrams per kilogram four times a day.

给她静脉注射每千克25毫克的抗生素氯霉素, 每天四次.

Previous research mostly covered ergogenic effects of caffeine in the range of 4 to 6 milligrams per kilogram of bodyweight, which is roughly about 4 to 6 cups of coffee.

以前的研究主要涉及咖啡因对人体的影响，范围为每公斤体重 4 到 6 毫克，大约相当于 4 到 6 杯咖啡。

Five difference experimental trials were performed, three of which tested the effects of three different caffeine doses: 2, 4, and 6 milligrams per kilogram of bodyweight one hour before training.

他们进行了五次不同的实验，其中三次测试了三种不同剂量的咖啡因的效果：训练前一小时每公斤体重使用2，4，6毫克。

Taken orally its LD50 is about 20 milligrams per kilogram of bodyweight, about 8 castor beans worth of the poison, but if it's injected, like the way Markov got it, it's just 1 tiny microgram per kilogram.

口服时，LD50 约 20mg/kg，约 8 颗蓖麻子所含的量。若注入体内，像可怜的 Markov，LD50 只需约 1µg/kg，是前一剂量的两万分之一。