血流

OBJECTIVE: To observe the effects of kadsurenone on the splanchnic blood flow in rats with severe acute pancreatitis, especially the mechanism of pancreatic blood flow.

目的：研究海风藤酮对重症急性胰腺炎大鼠腹腔器官血流，特别是胰腺血流的影响及其作用机制。

In liver fibrosis, intrahepatic resistance and splanchnic blood flow are increased.

肝纤维化过程中，肝脏炎症、胞外基质纤维化、肝血窦毛细血管化等，无不对肝脏血流动力学造成影响，表现为肝内血流阻力增加、门脉高压出现等。

Objective To investigate the feasibility of using CT image-based computational fluid dynamics to simulate numerically the local hemodynamics in anatomically realistic human stenosed carotid bifurcations.

目的探索以CT图像为基础构建动脉血流动力学模型的技术方法，对颈动脉狭窄局部进行计算血流动力学（computationalfluid dynamics，CFD）数值模拟。

Objective:To study the effects of competitive blood flow from differently stenotic coronary artery on internal mammary artery graft flow.

目的：研究冠状动脉不同狭窄程度的竞争血流对旁路移植乳房内动脉血管桥血流的影响。

To study the effect of competitive flow from differently stenotic coronary artery on the content of ET and NO in the blood in internal mammary artery graft.

目的：研究冠状动脉分流术后冠状动脉竞争血流对左乳房内动脉桥血流中内皮素、一氧化氮含量的影响，探讨动脉桥血管早期衰坏的分子机制。

Based on the hemodynamic characteristic, the method is applied and change the blood flow activity from chaos to normal. It will provide some helpful for the curing and healing the cerebrovascular stenotic disease.

并根据血流动力学特点，将其应用于血液流动这种复杂的、无法详细知道其内部结构的系统，实现了血流信号从混沌到有序的转变，为脑血管狭窄疾病的治疗和恢复提供了一定的帮助。

Three-dimensional DPI can stereoscopically show the network of cancer blood vessels.

三维血流能量图可获较完整肝癌肿瘤血流立体血管网图像，且与选择性肝动脉血管造影的血管分布特征相似。

The transition from the systemic inflammatory response syndrome to seere sepsis and septic shock inoles a myriad of pathogenic changes, including circulatory abnormalities that result in global tissue hypoxia.1,2 These pathogenic changes hae been the therapeutic target of preious outcome studies.12 Although this transition occurs oer time, both out of the hospital and in the hospital, in outcome studies interentions hae usually been initiated after admission to the intensie care unit.12 In studies of goal-directed hemodynamic optimization, in particular, there was no benefit in terms of outcome with respect to normal and supranormal hemodynamic end points, as well as those guided by mixed enous oxygen saturation.9,13 In contrast, een though we enrolled patients with lower central enous oxygen saturation and lower central enous pressure than those studied by Gattinoni et al.9 and with a higher lactate concentration than those studied by Hayes et al.,13 we found significant benefits with respect to outcome when goal-directed therapy was applied at an earlier stage of disease.

从全身炎症反应综合征转为严重脓毒症和脓毒性休克牵涉大量发病的变化，包括导致全身性缺氧的循环紊乱。这些发病的变化成为先前结果研究的治疗学目标。尽管这些转变随着时间的流失而逐渐出现，既可以在院外，也可在院内，在结果研究中，干预措施往往在进入ICU之后才启动。特别的，在那些目标导向血流动力学最优化研究中，依照结果，那些以正常或超正常血流动力学为终点的措施未能显示出益处，以混合静脉血氧饱和度为导向的研究同样如此。

An increase in the blood flow velocity of internal jugular vein,the abnormal acoustic frequency and its spectrum of TCD were signs indicated that the blood stream of CCF were drained by the superior and/or inferior petrous sinuses.TCD could detect the superficial sylvian vein where the blood flow velocity increased when the cortical veins were the main veins draining CCFs.

异常眼静脉搏动征，血流反向是诊断CCF眼上静脉引流的可靠指标；颈内静脉流速增高，声频及频谱异常是CCF血流经岩上窦、岩下窦引流的征象；当以皮层静脉引流为主时，颅内常可检出流速增高的侧裂静脉。

On ascular imaging, such as triphasic computed tomography scanning, these may show arterial enhancement, but typically they do not show enous washout.

在显示血流的图像，可以显示出动脉增强，而一般不显示静脉血流。

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。