2) Stiffness
[英]['stifnis] [美]['stɪfnɪs]
僵硬度
1.
Objective: The aim of this study was to compare the discrepancy between the stiffnesses of the normal and hypertrophic isolated myocardium in rabbits by analysing the stress-strain relationships of free wall with our prototype load-deformation experimental device, and to explore the feasibility of detecting myocardiul stiffness by indentation test.
目的：应用自行研制的负荷-形变实验装置，分析正常和肥厚兔离体心肌游离壁的应力－应变关系，比较两者心肌僵硬度的差异，探讨在心肌用印压法检测其僵硬度的可行性。
2.
Conclusion Stiffness β plays an important role in the clinical evaluation of type 2 diabetes mellitus.
目的探讨股动脉内-中膜厚度(FA-IMT)、僵硬度β及血流动力学参数与2型糖尿病患者下肢血管病变(PVD)的相关性。
3) arterial stiffness
动脉僵硬度
1.
Increased arterial stiffness measured by B-mode ultrasound in Chinese people with metabolic syndrome;
代谢综合征人群超声检测的动脉僵硬度研究
2.
The relationship between arterial stiffness and serum levels of high-sensitivity C-reactive protein in patients with hypertriglyceridemia
高甘油三酯血症患者动脉僵硬度与超敏C反应蛋白的相关性研究
3.
Objective To explore the change of arterial stiffness in elderly patients with isolated systolic hypertension.
目的探讨老年单纯收缩期高血压患者动脉僵硬度的改变。
6) Myocardium stiffness
心肌僵硬度
1.
Stiffness is one of the mechanical characteristics of heart,including myocardium stiffness and chamber stiffness.
僵硬度是心脏的力学属性之一,包括局部心肌僵硬度和心腔僵硬度,前者的评价一般基于直接或间接的应力应变关系检测,后者则是用心腔硬度常数k来评价。
补充资料：僵硬性(stiffness)
【僵硬性】(stiffness)塑料的一种机械性能。将塑料样品弯曲时，如完全是弹性的，则有弯曲弹性模量。但一般塑料既有弹性部分，又有塑性部分，因此量不到弯曲弹性模量，只量到一表观值，此即“僵硬性”。可用`E`表示。测量的方法是把一根宽为`b`、厚为`d`的塑料棒，一端夹在能围绕`O`点（`O`为转动中心）转动的夹子`V`中；另一端刚和填板`Q`齐平。试验时将`V`围绕`O`转动，将板弯曲使`Q`向下，`Q`和团结`O`而转动的摆臂相连，可对摆加
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条