It was devoted to the relative damping measurement for overdamped geophone with a moving coil of constant velocity.
对动圈式恒速度型过阻尼地震检波器相对阻尼系数的测量方法进行了研究。
The effect of stiffness constant, viscosity damper coefficient and variable mass on the damped frequency and the relative damping ratio of the system were studied.
研究了系统刚度、粘性阻尼系数尤其是变质量等参数对系统固有频率和阻尼比的影响。
In this paper, a new method was attempted to determine relative damping coefficients of shock absorbers of an automobile, based on fundamental parameters of automobile obtained in design phase.
本文利用新车设计阶段所能获得的汽车振动系统基本系数，尝试了一种确定减震器相对阻尼系数的方法，并应用于ZQ 6450轻型客车的设计中。
The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll;
前伸张器采用磁粉制动器线性的提供张力，解决输送带与阻尼辊间的相对滑动；
Based on the story model of spatial member, the supplemental damping matrix, dynamic balance equation and relative energy balance equation of structures with viscous dampers are derived.
基于结构空间杆系-层模型，推导了粘滞阻尼器减震结构的附加阻尼矩阵、动力平衡方程和相对能量方程。
Based on the story model of spatial member, the supplemental damping matrix, dynamic balance equation and relative energy balance equation of structures with viscous dampers are derived.
基于结构空间杆系-层模型，推导了粘滞阻尼器减震结构的附加阻尼矩阵、动力平衡方程和相对能量方程。
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