轴向收缩率 Longitudinal shrinking ratio ; Axial Shrinkage
收缩板轴承 retraction plate bearing
输出轴带收缩盘 Output shaft with shrink disk
长轴收缩期峰值应变率 Longitudinal peak systolic strain rate
左心室长轴收缩功能 left ventricular long-axis systolic function
为了使传动轴转动，所有肌肉必须协调一致，一组接一组有节奏地收缩。
To make the shaft turn, the muscles work in concert, rhythmically contracting, one pair after another.
每一组收缩都会对环绕在传动轴上的项圈产生压力，于是，这些搏动的肌肉会一齐连续地挤压传动轴，形成转动力，从而产生旋转。
As they do so, each pair applies pressure to a soft ring around the driveshaft. The pulsating muscles collectively and continuously pinch the shaft and apply a rotational force, causing it to turn.
目的探讨应用定量组织速度成像(QTVI)技术评价早期系统性红斑狼疮(ESLE)患者左室长轴收缩功能的意义。
Objective to evaluate the left ventricular long-axis systolic function in patients with early systemic lupus erythematosus (ESLE) with quantitative tissue velocity imaging (QTVI).
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