血流

Before and after the treatment, the changes of clinical symptoms, ankle/brachia index, the nailfold microcirculation, laser doppler perfusion imaging and the transcutaneous oxygen pressure (tcpo2) of dorsum pedis were observed.

结果： 治疗后患者临床症状显著改善，有效率85%，与之对应，治疗后甲襞微循环总积分值明显降低（p.05），足背激光多普勒血流成像血流值增加（p.05），经皮氧分压值增加（p.05），三种微循环指标的改善与临床症状改善有很好的平行关系。

If you directly measure central blood pressure, that is to say carotid blood pressure, for instance carotid systolic blood pressure, with penetration to the other side of carotid artery, then you are in the buzzy thing to determine exactly the ventricular load, the load on the brain, because it is very similar to the load in the kidney-the hemodynamic input into the kidney.

如果你直接测量中心血压也就是颈动脉压的话，比如测量颈动脉收缩压，这个时候你才能准确地告诉我心室的负荷是多少，大脑的负荷是多少，因为颈动脉的血流负荷与肾脏的血流负荷--即进入肾脏的血液很接近。

If you directly measure central blood pressure, that is to say carotid blood pressure, for instance carotid systolic blood pressure, with penetration to the other side of carotid artery, then you are in the buzzy thing to determine exactly the entricular load, the load on the brain, because it is ery similar to the load in the kidney—the hemodynamic input into the kidney.

如果你直接测量中心血压也就是颈动脉压的话，比如测量颈动脉收缩压，这个时候你才能准确地告诉我心室的负荷是多少，大脑的负荷是多少，因为颈动脉的血流负荷与肾脏的血流负荷——即进入肾脏的血液很接近。

The results show that it is much reasonable to evaluate pharmacodynamics of traditional Chinese drug which treat thoracic obstruction cardialgia in the acute myocardial infarction models with blood stasis in rats.

大鼠"血瘀证"下急性心肌梗死模型与单纯急性心肌梗死模型在心电图变化上存在明显差异，在血流动力学各项指标上无明显差异，提示采用"血瘀证"下急性心肌梗死模型来评价治疗胸痹心痛中药的药效学更为合理。关键词：血瘀；心肌梗死；大鼠 Wistar；血流动力学；心电描记术

Comparison of changes in ejection fraction to changes in impedance cardiography cardiac index and systolic time ratio.

无创血流动力学监测对老年隐性心衰的临床意义。实用老年医学， 2008， 22(2)： 159160。[3] 马立业。无创心脏血流动力学监测仪的工作原理、参数意义和临床价值。

In the early treatment stage of severe traumatic brain injury complicated with shock,HTS could effectively reduce ICP,improve blood perfusion of organs as comparied with MTS,the effects of which is quicker,safer and lasting.HTS could improve dynamic index of circulation caused by hemorrhagic shock,and correct relative pathophysiologic changes caused by shock.

HTS在重型颅脑外伤合并休克早期治疗中能有效降低ICP，改善器官血流灌注，且与甘露醇相比，起效更快，更持久和更安全，同时能改善失血性休克发生时的血流动力学指标和纠正休克引起的相应病理生理改变。

Methods Using FC and conventional Doppler echocardiography methods,the effective regurgitant orifice area was calculated in 48 patients with isolated aortic regurgitation and a flat proximal flow convergence angle.

选择近端血流会聚角呈水平型的单纯性主动脉瓣反流患者 48例，分别应用血流会聚法和常规多普勒超声法测量有效反流口面积。

The lactate diffuses into the bloodstream ang is carried to the liver .her it is converted to glucose by gluconeogenesis .the glucose is released into the bloodstream and become available for uptake by muscle (as well as other tissues, including brain ).this cycle of reaction is called the Cori cycle.

乳酸扩散到血流中并被携带到肝脏。在这里它被糖异生作用转化为葡萄糖。葡萄糖被释放到血流中即能被肌肉(以及其他组织，包括脑)吸收。这一循环反应称为 Cori 循环。

Result Wavelet scalogram of blood flow ultrasonic signal had a higher distinguishability than STFT spectrogram in the low frequency portion, but had poorer decussation terms than spectrogram.

结果 通过血流多普勒信号的小波尺度图研究科室，发现利用小波尺度图可以眼科提高血流多普勒信号低频段的频谱分辨率。

The flow, concentration and velocity have not an extreme gradient distribution in the anterior maxillary of edentulous patients.

无牙颌患者上颌前部的血流量、血流浓度及血流速度的梯度分布不明显。

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。