查询词典 arteries

Abnormal vasoconstriction of digital arteries and cutaneous arterioles due to a local defect in normal vascular responses is thought to underlie the disorder .

本病的基础是因正常血管反应的局部缺陷而导致的指动脉和皮肤小动脉的异常血管收缩。

Essential hypertension is due to hardening of arteries, vasomotor central nervous system caused by abnormal regulation of many genetic-related.

原发性高血压是由于动脉血管硬化，血管运动中枢神经调节异常所造成的，多与遗传有关。

Studies have shown that nicotine in cigarettes can be the nerve center of exciting vasomotor and increased secretion of adrenaline, causing contraction of small arteries.

研究表明，烟中的尼古丁可以兴奋血管运动神经中枢，并使肾上腺素分泌增加，引起小动脉收缩。

More than 90 percent of segmental arteries and the accompanying veins from L3 to L5 were located ventrally in the superior portion of the intertransverse ligament.

横突间韧带是该入路重要的解剖学标志，熟悉其应用解剖对手术治疗极侧腰椎间盘突出症具有重大指导意义。

Changes in blood flow are secondary to a relaxation of small arteries and arterioles, whilst changes in microvascular permeability, leading to inflammatory edema formation and cell accumulation, are mediated via changes that occur at the postcapillary venule level.

血管活性肽分子及其相关肽段可以内分泌的方式发挥循环激素的作用，还可以旁、自分泌的方式，通过其靶细胞表面的G蛋白偶联受体，在血管局部发挥其调节血管舒缩、细胞增殖迁移和分泌等复杂的生物学作用。

The thesis discusses three eigenvalues individually and explains the pressure wave propagation of three modes, includes wave speed, wave decay and energy distribution. Since the elastic potential energy occupies more than 98% of mechanical energy in the arteries, which is larger than 2% of kinetic energy of flowing blood. Else join elastic wall and wall of managing having a viscid condition to analysis .

本文将个别讨论此三组特徵值，来说明三组压力波的传递模态，其中包括波速，以及波的衰减；由於在动脉的能量分布中，由管壁振动的弹性位能占了98%，远超过血液本身流动的2%，再加上管的弹性模数和管壁的黏滞性再来讨论此三组模态，个别在弹性管的能量分布。

Methods The vertebral arteries of twelve cases underwent 16-slice spiral CT angiograph.

多层螺旋CT的面世和临床应用，在一定程度上弥补了此种不足[1-4]。

Different forms of treatment may include angioplasty and stenting of the renal arteries.

不同形式的治疗可能包括血管成形术和支架置入术的肾动脉。

Results In all the deaths related to subarachnoid hemorrhage , the main cause for the cases under 40 years of age was angiorrhexis mostly due to the malformation of the cerebral arteries or veins, while for the cases aged 40 years or more, angiorrhexis relating...

结果 在本组蛛网膜下腔出血致死的案例中，40岁以下年龄段以脑动静脉畸形血管破裂为主要原因，且以动静脉畸形多见。

We analyze they are concerned with arterial diameter, stegnosis degree, anatomical position among arteries, compensatory circulation, the fixing of TCD, artery variation, angiospasm and the reliability of DSA.

我们分析与动脉管腔大小、狭窄程度、动脉之间的解剖位置、侧支循环代偿、TCD定位不准、颅骨对超声波的吸收，及血管变异和吻合、血管痉挛、代偿性高流速、DSA结果的可信度等有很大关系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。