A dosage of the drug should not exceed 10 milliliters in one injection.

这种药物一次的注射剂量不能超过10毫升。

An excessive dosage of sleeping pills can endanger one's life.

过量服用安眠药会危及生命。

The dosage of this anticancer drug is two tablets at a time.

这种抗癌药物一次服用剂量为两片。

Do not exceed the recommended dosage.

一定不要超过医生建议的剂量

We'll have to do a few clinical trials in order to figure out the optimal dosage for the medication.

我们得做几次临床试验才能确定这种药物的最佳剂量。

Incorrect or infrequent dosage could render the medicine ineffective.

错误使用或减少用药次数都会使药失去功效。

He was put on a high dosage of vitamin C.

他在大剂量服用维生素C。

His physician modified the dosage but did not change to a different medication.

他的医生调整了剂量，但没有改换成别的药方。

He held up a hypodermic to check the dosage.

他举起皮下注射器检查药剂量。

He had improved so much the doctor had cut his dosage.

他康复了很多，医生减少了他的用药量。

Therefore they need different dosage forms.

因此，他们需要不同的剂型。