用脉动法由某15层百货大楼的随机响应信号中识别其动力学参数。
This paper describes the pulsating analysis technique for identifying the dynamic parameters of a 15-story building from its random response signals.
本文以GUSA型脉动减速器为例，分析说明多相并列杆机构系统的动力学分析计算方法。
This paper introduces a method of dynamic analysis of polyphase parallel connected linkage by means of the analysis of GUSA-a linkage impulsive stepless speed regulator.
我们利用计算流体动力学的方法，分析了定常流与脉动流两种条件下，支架植入引起的血管壁面剪应力的变化。
We used computational fluid dynamics(CFD) to investigate the steady and pulsatile flows in the vicinity of model stents and focused on the changes of wall shear stress caused by the implanted stents.
结果：89.7%患者表现有脉动指数增高等脑动脉硬化的脑血液动力学改变。
Results: the dynamic changes of cerebral blood flow with higher pulsatility index like as cerebral arteriosclerosis were found in 89. 7 per cent of the patients.
此外，作物残茬、秸秆和牧草等粗糙元的高度、密度及直立性均对下垫面的空气动力学粗糙度、摩阻速度及风速脉动有一定影响。
In addition, the height, density and perpendicularity of remnant stubble, straws and grass had influence on aerodynamic roughness and wind velocity fluctuation on different underlying surfaces.
液压系统动力学振动程度可用瞬时速度、压力和压力脉动描述其特性。
The dynamic vibration of hydraulic system is characteristic of instantaneous velocity, pressure and its oscillation.
液压系统动力学振动程度可用瞬时速度、压力和压力脉动描述其特性。
The dynamic vibration of hydraulic system is characteristic of instantaneous velocity, pressure and its oscillation.
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