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- Objective : To investigate the relationship of abnormal umbilical artery ( UmA) flow velocity waveform (FVWS) and fetal anoxia in intrahepafic cholestasis of pregnancy (ICP). 目的:探讨妊娠肝内胆汁淤积症(Intrahepatic cholestatis of pregnancy,ICP)患者胎儿脐动脉血流异常与胎儿宫内缺氧的关系。
- Objectives To evaluate the fetal blood flow velocity waveforms (FVWs) in relation to the perinatal outcomes. 目的探讨胎儿血流速度波型与围产儿结局的关系及高危妊娠胎儿缺氧时血液动力学变化的特点。
- Giles WB. Fetal umbilical artery flow velocity waveform and placental resistance: Pathological correation. Br J Obstet Gynecol,1985, 92: 31 杨玉英江森.;监测妊高征胎儿脐动脉血流预测胎儿宫内状况
- flow velocity waveform 流速波形
- High resistance waveform with increased flow velocity was seen in contralateral VA. 病变对侧va呈收缩期血流速度增快的高阻力频谱。
- Flow velocity should not exceed 5 ft./sec. 流速不能超过5英尺/秒。
- Cardiac output is derived from the velocity waveform and the patient's parameters (age, weight and height). 综合参考血流速度波形以及病人基本资料(年龄,体重和身高)而得出心输出量的值。
- High flow velocity was found in some patients accompany stenosis of the siphon. 合并虹吸段狭窄时血流速度增高频谱紊乱。
- The metal flow velocity can become uniformity by optimizing the die structure. 通过对模腔结构的优化设计，使金属流动趋于均匀。
- Strait to the South Central there is a flow velocity of 10 cm / sec around. 海峡中部存在着南向流动，流速为10厘米/秒左右。
- flow velocity waveforms 血流速度波形
- [7]Li XT, Zhuang YL, Zhang YH, et al.Relationship between the changes of fetal blood flow velocity waveforms and the degrees of fetal distress[J].Chin J Pract Gynecol Obstet, 1997, 13 (4): 219-224. 李笑天;庄依亮;张珏华;等.;高危妊娠胎儿血流速度波形与不同程度胎儿窘迫的关系[J]
- Peak diastolic flow velocity and CVR before and during infusion of dipridamole were calculated. 测量潘生丁药物负荷试验前后舒张期峰值血流速度及CVR值。
- The impaired microvasculature may profoundly affect the coronary flow velocity pattern in the IRA. 结论:微血管床的损害可以影响心外膜冠脉血流动力学。
- Exhaust fan should be sized to provide enough suction and flow velocity at each of the exhaust point in the laboratory. 排气风机的大小要满足足够的风量和表面风速。
- When flow velocity decreases below the corresponding incipient motion condition, no sediment movement occurs. 当水流速度小于相应的起始运动时，将无泥沙运动。
- All individuals underwent transcranial Doppler ultrasonography (TCD) with assessment of mean blood flow velocity (MV) in the MCAs. 所有对象都通过经颅多普勒测定大脑中动脉的平均血流速度。
- With minim flow velocity of pain killer bump, the department developed the research on the observation of the concentration of painkiller medicines. 开展了微量流速止痛泵临床观察血液中止痛药物浓度的研究。
- The aerosol particles adhered on the surface might partially separate and resuspense under lashing of higher flow velocity. 沈积的气溶胶粒子如果在更大流速冲击下，将发生反弹，部分气溶胶粒子从黏附表面上分离再次悬浮于流体中。
- Water flow regime and flow velocity behaviors in stepped spillways with aerated piers are studied via the model tests. 通过模型试验 ,研究了掺气分流墩台阶式溢洪道的水流流态和流速特性。
