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- Methods :130 patients with ICP and 60 healthy women in their late pregnancy were studied . S/D and PI, the blood flow resistance of fetal umbilical artery were determine d. 方法 :用胎儿脐血流检测仪检测 130例 ICP患者和 6 0例正常孕妇胎儿脐动脉血流阻力指标 S/ D和 PI。
- Fall of blood pressure is in direct proportion to the resistance of blood flow,and the BP decreases significantly in the arteriole ,where the blood flow resistence is the biggest. 血压降落与血流阻力成正比;在血流阻力最大的微动脉段;血压降落最为显著.
- Keywords Fertilization in vitro Embryo transfer Follicular blood flow Resistance index Pregnancy outcome; 受精;体外;胚胎移植;卵泡血流;阻力指数;妊娠结局;
- Keywords LPD Transvaginal color Doppler Uterine blood flow resistance Ovary blood flow resistance; 黄体功能不全;经阴道彩色多普勒超声;子宫动脉血流阻力;卵巢动脉血流阻力;
- The stoppage of blood flow through a blood vessel or body part. 止血法阻止血液流过某一血管或身体某一部位
- Blood flow resistance 血流阻力
- Valves - Test of flow resistance using water as test fluid. 阀门。用水作为试验液体的流动阻力试验。
- In duplex Doppler ultrasound, malignant tumors display more abundant blood flow within and higher resistance index. 在双功能多普勒超声中，恶性肿瘤内部血流更为丰富，阻力指数（ri）较高。
- The stoppageof blood flow through a blood vessel or body part. 止血法阻止血液流过某一血管或身体某一部位。
- The heart has valves to let blood flow in and out of it. 心脏有瓣膜控制血液流进流出。
- It starves tumors by blocking blood flow to the growths. 它阻止血液流向癌肿组织而使得这些肿瘤死亡。
- Blood flowed from his wound has stanched. 他伤口的血被止住了。
- He cut his finger deep and the blood flowed out. 他把手指头割得很深，血流了出来。
- It starts * (starves tumor by) blocking blood flow to the growths. 它吞吃封闭血管到生长组织的肿瘤。
- It starves tumors by baking blocking blood flow to the growths. 它阻止血液流向瘤使其不能生长。
- He cut his finger and the blood flowed out. 他划破了手指，血流了出来。
- The effect of implantation is similar to that of cyclodialysis; howeer, the shunt proides sufficient flow resistance to eliminate the risk of hypotony. 移植的效果和睫状体分离术很相似；然而，金微管提供了足够的流动抗性来减少张力减退的风险。
- He cut his fingers deeply and blood flowed out . 他割破了手指，伤口很深，血流出来?
- Little flow resistance and corrosiveness of media.It has double flow direction and is widely applied. 液体阻力小,介质冲蚀小,具有双流向适用范围广。
- He cut his finger deeply and the blood flowed out. 他把手指割了一个深口，血流了出来。
