剂量补偿作用(dosage compensation effect)
举一反三
- The agreement ____compensation trade will go into effect on 8th March.
- 常用剂量：每日3片，空腹服用（） A: usual dosage: 1 tablet, tid, to be swallowed at meal time． B: usual dosage: 1 tablet, three times a day, empty stomach． C: usual dosage: 3 tablets daily dose, empty stomach． D: usual dosage: 1 tablet single dose, three times a week． E: usual dosage: 3 tablets, three divided doses per day．
- Which one is not the advantage of powder? A: Have more better fluidity B: Easy to disperse, rapid dissolution and rapid effect C: Can simultaneously protect the wound and diminish swelling D: The dosage is easy to control
- 剂量补偿效应
- 辐射防护的基本原则是实践的正当化（legtimacy） 防护的最优化（optimization） 个人剂量限值（individual dosage limit）