As one of the main decisive factors of left ventricular after-load, the reduced distensibility of the aortic will increase the wall stress of left ventricle at systole and eventually result in LVH and/or left ventricular concentric remodeling.
主动脉扩张性是左室后负荷的主要决定因素，扩张性减退将导致收缩期左室壁应力增加而引起左室肥厚和/或左室向心性重构。
参考来源 - 高血压病患者大动脉与左房结构和功能改变的评估及其相关因素分析·2,447,543篇论文数据，部分数据来源于NoteExpress
结果证明绳槽参与承载，能够改变卷筒应力分布规律，减小筒壁应力。
The results proved that the grooves took part in the bearing , could verify the distributing rule of drum stress and reduce the stress of drum wall .
还计算了水泥砂浆模型孔壁应力和模型侧面应变在孔壁不同方向的应力、应变峰值增大率。
The increasing rate of borehole stress and profile strain peak value of cement mortar model are calculated.
得到了基础筒壁破裂过程中筒壁应力-应变的变化规律，为烟囱基础的设计提供了理论依据。
A changing law of the stress-strain during cracking of the foundation wall is obtained, which provides a theoretical basis for the design of the chimney foundation.
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