To analyse torsional vibration of the powertrain system for series hybrid vehicle, which consisted of dynamic vibration ......

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Centrifugal compressors have established prominence in the field of turbocharging for automotive applications,due to the......

　　Failures like crack and fracture of turbine blades induced by the oncoming flow may occur easily in operation condit......

　　Nanoscale materials and structures have recently received considerable interest as sensors and devices.Research on v......

本文通过对基桩缺陷进行概化处理，利用δ－函数建立了桩长有限、桩端为弹性支承时，考虑桩侧土作用，桩枯肥纵向激振条件下，非完整桩受迫振......

金属切削振纹的产生，大致区分为两种，一为独立于刀具与工件组成系统之外的受迫振动引起，二为刀具与工件之间的自激振动。本文主要阐述......