常用“ dose或dosage ”来表示药品及射线等的剂量。Dose指“ A specified quantity of a therapeutic agent,such as a drug or medicine,prescribed to be taken at one time or at stated intervals ﹒ ”(剂量)一种特定的治疗方法的用量,诸如药剂或药物等一次或一定间隔的剂量。处方以一定剂量配给的药),即指“剂量学”。Each dose(每次剂量),daily dosage。 ......