damping constant
阻尼常数：指任何振动系统在振动中
常用释义
英式发音
美式发音
基本释义
- 阻尼常数：指任何振动系统在振动中，由于外界作用（如流体阻力、摩擦力等）和/或系统本身固有的原因引起的振动幅度逐渐下降的特性，以及此一特性的量化表征。
例句
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1·In view of this, an MD-MTMD modeling strategy is developed through keeping the stiffness and damping constant but remaining the masses linearly distributed.鉴此，本文提出了刚度和阻尼系数保持常量但质量线性分布的MD MTMD新模型策略。
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2·The vibration-absorption mechanism of viscous shearing damper of stay cables and the optimal damping constant of cable viscous damper are analyzed in the paper.介绍了斜拉索粘性剪切型阻尼减振器的减振原理，并对拉索阻尼器的最佳阻尼系数进行了分析；仿真计算表明，阻尼器具有良好的减振效果。
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3·Firstly, in the concept of spin torque transfer MRAM, we can manipulate the damping constant and saturation magnetization of CoFeB by simply adjusting the capping layers.首先，在利用自旋极化电流来驱动之磁性记忆体的研究中，发现藉由改变自 由层钴铁硼的覆盖层可以用来调变它的饱和磁化量以及自旋阻尼系数。
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4·A method that determines the viscous damping constant of air cushion track with measuring the speed losing is introduced and the main sources of experimental errors are analysed.介绍了利用速度的损失测定气轨阻尼常数的方法，分析了实验误差的主要来源。
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5·Change the capsule damping time constant.变更膜盒阻尼时间常数。
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6·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。
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7·The stability criteria and the decay time constant of the nutation damping are obtained in an analytical form, by which the degree of the attitude stability can bd evaluated.导出解析形式的稳定性判据和章动阻尼时间常数，可用以估计卫星的稳定度。
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8·Amp damping time constant is adjustable from0.2to64seconds.放大器部件阻尼时间常数在0。2 ~ 64秒范围可调。
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9·To study the influence of rotary inertia on gear flowmeter natural frequency, keep damping and leakage coefficient as constant.结果表明：与增大泄漏系数、阻尼系数相比，减小转动惯量可以明显的提高流量计的频率响应。
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10·The dynamic behaviour of the pile is presented as frequency response curves for displacement, stiffness, dashpot constant and damping ratio.桩的动力特性用刚度、阻尼和位移的频率响应曲线来表达。