血流

RBC transfusion was correlated withmajor and median liver resection, total liver vascular exclusion,and a combined nonhepatic abdominal surgery but was not correlatedwith a preoperative hemoglobin concentration in the range 10–13g/dL.

红细胞输注与肝大部或小部切除、全肝血流阻断、联合腹部非肝手术有关，而与术前 Hb10～13g/dL 无关。

The results described above demonstrated that physiological AAI pacing increased CO remarkedly by preserving original LVEF and SV, while nonphysiological VVI pacing and physiological DDD pacing restricted the increase in CO as a result of reduced LVEF and SV.

其血流动力学效果表现为，生理性AAI起搏能在保持原有LVEF和较高SV较高的基础上，随起搏频率的增快，CO呈线性增加，而VVI和DDD起搏则由于LVEF、SV随频率增加而有所降低，致使CO增加受到限制。

Methods The plasma levels of CGRP in 59 cases of normal pregnant women, 57 cases of PIH, and 10 cases of nonpregnant women were determined with a sensitive radioimmunoassay.

是由周围血管神经纤维末梢和甲状腺C细胞合成、分泌的，广泛分布在神经组织以及某些器官中，是体内较强的血管舒张物质，参与血压动态平衡的维持及器官血流的调节［2，3］。

Methods Fetal nonstress testcombined with fetal umbilical artery doppler velocimetry were used in 637 late pregnant women.

联合应用胎心无负荷试验及多普勒脐动脉血流速度测定对673例妊娠晚期孕妇进行观察。

Objective: To study the value of umbilical artery flow velocity and nonstress test for patients with intrahepatic cholestasis in pregnancy.

目的：探讨脐动脉血流速度测定及无负荷试验评估妊娠期肝内胆汁淤积症(intrahepatic cholestasis of pregnancy， ICP)患者围生儿预后的应用价值。

Objective To explore the predictive value of combined application of umbilical artery color Doppler flow monitoring, nonstress testing and ultrasonography in monitoring umbilical cord entanglement.

目的 探讨彩色多普勒脐动脉血流仪、无负荷试验及B超检查 3种方法联合使用，对产前脐带缠绕的预测价值。

The use of fetal nonstress test combined with fetal umbilical artery doppler velocimetry would improve the diagnosis for fetal anoxia,and give a reliable information to treat fetal anoxia for clinicians.

NST与多普勒脐动脉血流速度测定联合应用可以提高胎儿宫内缺氧状态的诊断，为临床及时纠正宫内缺氧提供了可靠依据。

However, the difference in the peak systolic velocity and pulse index of OA between the nonsymptomatic patients＂ stenosis side and contralateral side as well as normal control was not significant.

结论TCCS检测颅内主要动脉的血流动力学变化，可以方便地评价颅内侧支循环状态，对颈内动脉严重狭窄或闭塞患者治疗和预后的判断具有重要的临床价值。

Catecholamine requirements were significantlyless in the treated than in the nontreated patients.

记录基础值、体外循环开始前后、监护室直至术后第一天的血流动力学、内脏灌注压（胃动脉 CO2间隙）、肝功能（血浆谷胱甘肽α转换酶浓度）、肾功能（肌酐清除率、尿中 N-乙酰基-β-D-氨基葡萄糖酶）、心肌缺血（血浆肌酐激酶 MB 和肌钙蛋白 T 的浓度）、炎性反应（弹性蛋白酶、白介素-6和-8的血浆水平）和内皮细胞的完整性。

It can also show intracranial nonvascular diseases because of its 〓WI characteristics.

联合分析所显示的ACOA和PCOA中3DPC血流方向图未能显示者分别占34.45％和11％。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。