血流

RESULTS: Both resting and hyperemic MBF were lower in men than in women, even after considering age and menopause.

结果：即使去掉年龄和绝经期的影响，男性静息和充血状态下的心肌血流均比女性低。

Methods The subjects consisted of 32 CHD patients and 32 matched normal controls. Brachial artery diameter and blood flow velocity were measured with the Doppler ultrasound at basal and at hyperemic condition respectively.

对32例CHD患者和32例正常人肱动脉充气加压及舌下含服硝酸甘油前后血管直径和血流速度变化的检测。

Transcranial doppler ; ultrasound Convulsions ; hyperpyretic Blood flow velocity Middle cerebral artery Spectral patter

超声检查；多普勒；经颅；惊厥；发热性；脑血流速度；大脑中动脉；频谱

Objective To evaluate the portal hemodynamic changes of patients with hypersplenism before and after radiofrequency ablation.

目的探索肝硬化门脉高压性脾功能亢进症在射频消融(radiofrequencyablation，RFA)治疗前后门静脉血流动力学的变化。

Objective To evaluate the portal hemodynamic changes of patients with hypersplenism before and after radiofrequency ablation,RFA.

目的 探索肝硬化门静脉高压性脾功能亢进症在射频消融(radiofrequency ablation，RFA)治疗前后门静脉血流动力学的变化。

Color Doppler flow imaging can improve accuracy of diagnosis and differentiation of HCC from LMC,but it is unreliable in deffrentiation of HCC from hypervascular LMC.

彩色多普勒血流显像有助于提高原发性肝癌和肝转移癌的诊断和鉴别诊断精度，但对于多血管性肝转移癌的鉴别是不可靠的。

It is a hypervascular tumor mainly supplied by hepatic arteries and characterized by a propensity for vascular invasion. HCC is associated with a high metastatic potential.

肝癌是一种富含血管的肿瘤，主要的血流供应来自肝动脉，肝癌具有血管侵犯的特性，它可以经由血液转移到肝脏或身体的其他部位。

Transrectal CDE plays important role in diagnosing prostate cancer,the prostate cancer should be highly suspected in case with focal abnormal hypervascularity on CDE within and/or aroud prostate node ,especially in peripheral zone.

结论经直肠CDE检查对前列腺癌的诊断具有重要价值，当CDE显示前列腺结节周边和内部有异常增多的血流，尤其当结节位于周围带时，应高怀疑前腺癌的可能。

Among them,27babies were well developed,but23were hypogenetic,with abnormal blood flow,point out intrauterine growth retardation.

另50例胎儿出生时体重小于2500g，其中27例新生儿虽体重较正常儿偏小，但发育正常；另23例胎儿血流动力学指标异常，提示胎儿宫内窘迫，导致异常分娩，新生儿生存率低。

The average weight of the other group of50fetus-es is less than2500g when they were born.Among them,27babies were well developed,but23were hypogenetic,with abnormal blood flow,point out intrauterine growth retardation.

另50例胎儿出生时体重小于2500g，其中27例新生儿虽体重较正常儿偏小，但发育正常；另23例胎儿血流动力学指标异常，提示胎儿宫内窘迫，导致异常分娩，新生儿生存率低。

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。