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- 脐血流S/D值umbilical artery blood systolic/diastolic ratio
- 值value
- 方法：采用多普勒血流测定500 例孕妇脐动脉S/D值。Methods Dopper bloodflow was used to measure umbilical artery S/D value in 500 pregnant.
- 脐血流Umbilical Blood Flow
- 超值overflow
- S／D值S/D value
- 脐血流仪Cord blood flow monitoring
- 默认值Windows default
- 脐血流图umbilical blood flow graph
- 最大值max.
- 脐umbilicus
- S.Dsystem dynamics
- 不值not worth
- 充值卡top-up card
- 脐血流异常Abnormal vasa umbilicalis
- 插值interpolation
- 减值devalue
- 脐血流检测measurement of fetal umbilical blood flow
- 估值guess value
- 阀值threshold values
