A weight is normalized to a real number in the range 0 through 1, where 0 is the minimum and 1 the maximum value.
权重将被规范化为0到1之间的一个实数，其中0为最小值，1为最大值。
2
Objective To explore the efficacy, safety and range of international normalized ratio (INR) of warfarin in the treatment of elderly persistent atrial fibrillation.
目的探讨老年持续性心房颤动患者应用华法林抗凝治疗的有效性、安全性及国际标准化比值(INR)范围。
3
Status. A number defining the current status of the Value, normalized in the range -1 (very bad) to 1 (very good) - this is also an MDX expression.