The vascular wall stress is of great importance in the vascular remodeling process induced either by the change of blood flow or by hypertension.
指出无论是由血液流量改变或是由高血压引起的血管重建,血管壁上的应力都起着至关重要的作用。
The variation rule of wall stress of horizontal rotary cavity flow in an intemal energy dissipating tunnel is researched based on the experimental observation.
通过对典型的水平旋转内消能泄洪洞空腔环流的试验观测,研究了其壁面应力的变化规律。
Most of the existing models for borehole wall stress are based on plane strain hypothesis. So some errors may be generated as compared with the real stress state of rock.
现有井壁围岩应力求解模型大都基于平面应变假设,相对岩石真实应力状态会有一定的误差。
The paper emphatically analyses the interaction between the wall stress characteristic and coal getting by impact on the longwall face, proposes the work pattern of coal breaking by impact.
看重分析了长壁采煤工作面煤壁应力特点和冲击劈裂式采煤的相互作用关系,提出了冲击破煤的作业方式。
When parents engage in playing with their children, it builds a wall against the harmful effects of all kinds of stress, including poverty, the academy says.
该科学院表示,在父母陪孩子一块玩耍的时候,会建立起一道屏障,抵御包括贫穷在内的各种压力所带来的有害影响。
If you have a stressful job, say slaving away on Wall Street for the big bucks, maybe you're already hitting the gym to get the stress out of you.
如果你有一项充满压力的工作,假设是忙碌于华尔街的大户中间,或许你已经开始接触健身房来消除压力了。
Bernanke also tried to play down Wall Street's fears about the results of the crucial "stress tests" faced by US Banks, expected this week.
目前美国银行业正面临着前所未有的“压力测试”,伯南克也希望此番谈话能够降低华尔街对银行业状况的恐慌。
WHEN America did public stress tests on its Banks in 2009 they helped end the panic on Wall Street.
美国于2009年对银行展开公众压力测试,消除了华尔街的恐慌。
Banks let her hair down in a recent Wall Street Journal interview, confessing, "I got a little alopecia from the stress."
在近期一次华尔街杂志采访时,班克斯将秀发放了下来,她承认“由于压力太大,我有点脱发”。
There are controversial ideas how vascular wall shear stress take an effect on plaque in carotid artery and its stability.
血流壁切应力对颈动脉斑块及其稳定性有何影响,尚存在不同的看法,需要进一步的研究。
Through solving the blood flow equations for local vessel expansion region, the analytical expressions of blood flow velocity, pressure and wall shear stress were then obtained.
接着,通过求解局部扩张血管段内的血液流动方程,导得血液流速、压力和血管壁切应力的分析表达式。
First of all, for strength and stability, mainly a cylinder, cover the wall, the water pressure check and impeller stress test, the axis of strength checking.
首先进行强度和稳定性计算,主要进行了筒体、端盖的壁厚计算、水压试验应力校核以及叶轮、轴的强度校核。
A central mechanism establishing the relation between shear stress and atherosclerosis is the control of gene expression by wall shear stress.
建立剪切应力和动脉粥样硬化之间关系的主要机制是血管壁剪切应力基因表达的控制机制。
The resultant tensile stress in the matrix around the larger pores may induce the cracking of the pore wall.
孔隙中的压力所导致的周围孔壁中的拉应力可能引起基体开裂。
To set the main wall of building hit by the wind directly as a slant to reduce the wind stress.
将建物的平面配置将主要面临风向的墙面,设定为斜面以减少风压力。
Soft rock wall of tunnels in deep mining will have large creep deformation when the stress in rock is near its ultimate strength.
在深井软岩条件下,巷道围岩应力状态处于岩石强度极限邻域内,围岩会产生较大的蠕变变形。
The finite element analysis showed that the normal stress distribution of the grillage wall was about the same as that of the solid wall.
有限元计算表明,网格墙在轴力和水平力作用下的正应力分布与实体墙总体上一致;
Based on completion of wall strength calculation, then do the finite element stress analysis.
在完成管壁强度计算的基础上,进行管壁有限元应力分析。
These medications reduce the strength and frequency of heartbeats , reducing stress on the wall of the aorta.
这些药物降低强度和频率的心跳,减轻压力上墙的主动脉。
As an example, the human carotid with local cosine form expansion was analyzed and the effects of local expansion on the distribution of wall shear stress and its gradient were discussed in detail.
文章以人体颈动脉余弦扩张为例进行分析,详细讨论了局部扩张对血管壁切应力及其梯度分布的影响。
With the decrease of thickness of drum wall, the maximum of stress and radial displacement created by materiel pressure increase.
物料离心液压引起的最大应力和最大径向位移都随着转鼓壁厚的减小而增大。
Especially, this model can also explain the yield stress and wall slip phenomena for foam fracturing fluid.
更为主要的是该模型还可以用于解释泡沫压裂液的屈服应力和壁面滑移现象。
The tectonic location, stress condition, sedimentary environment, sediment characteristic and wall rock condition are the elementary factors considered in loop bedding study.
研究环状层理必须综合考虑构造位置、应力条件、沉积环境,沉积特征、围岩条件等因素的影响和控制作用。
Objective To explore the changes of wall shear stress (WSS) effect on endothelial cell morphology remodeling after reducing arterial flow.
目的探讨动脉血流受阻后壁切应力(WSS)变化对内皮细胞形态适应性重建的影响。
Conclusion Low wall shear stress is a risk hemodynamic factor in the development of atherosclerotic plaque.
结论低血管壁面剪切应力,是动脉粥样硬化的危险性血流动力学因素。
According the blood speed and diameter of carotid artery measured in cerebrovascular disease patients and the control, the carotid wall shear stress of both groups are calculated.
根据检测得到的正常人和动脉硬化性脑血管病患者的颈动脉血流速度、血管管径等数据,计算两者的颈动脉壁面切应力。
Experiments were carried out to investigate the developing length due to the wall shear stress in horizontal air water two phase bubbly flows.
在水、空气实验回路上对水平管内气液两相泡状流的壁面切应力进口段进行了实验研究。
Experiments were carried out to investigate the developing length due to the wall shear stress in horizontal air water two phase bubbly flows.
在水、空气实验回路上对水平管内气液两相泡状流的壁面切应力进口段进行了实验研究。
应用推荐