纵向耦合振动 pogo oscillation ; POGO ; POGO vibration
纵向振动 [力] longitudinal vibration ; longitudinal oscillation ; fore-and-aft vibration ; longitudinal vibrate
轴系纵向振动 [机] axial vibration of shafting ; shafting longitudinal vibration
水平纵向振动形式 accordion-vibration mode ; vibration mode
纵向振动减振器 longitudinal vibration damper
纵向振动形式 longitudinal mode
纵向振动效应 pogo effect
钻柱的纵向振动 drill string longitudinal vibration
纵向振动特性 longitudinal vibration characteristic
纵向藕合振动 pogo oscillation
应用哈密顿原理，推导出均匀杆的纵振动方程与横振动方程。
The longitudinal and transverse vibrating equations of the homogeneous rod are deduced with Hamiltonian principle.
建立了纵振动力学模型，阐述了纵振路面谱的表达形式及应用方法。
The expression format and application method of longitudinal vibration road spectrum were described.
利用自制的实验设备研究电镀金刚石线锯的超声纵振动切割加工脆性材料。
The ultrasonic vibration cutting processing of electroplated diamond wire saw for hard and brittle materials was researched.
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