传统上，人工膝关节使用液压的阻尼，其特性是会对较快的旋转施予较大的阻力。
Traditionally, artificial knee-joints use hydraulic damping, which presents more angular resistance to fast rotational motion than to slow motion.
阻尼网的阻力损耗在几乎所有的装置中都是很大的。
The cost of screen drag is appreciable in almost all installations .
分析了动力试桩中，因土阻力和桩身材料阻尼引起的应力波衰减作用对桩身的完整性检测精度的影响。
It also analyses the influence of attenuation of stress wave cased by the soil resistance and the damp of pile shaft material in dynamic pile test on the precision of pile shaft integrity test.
在该公式中，桩端土的静阻力可以直接从桩顶的加速度信号中获得的桩顶回弹和冲击力持续时间计算得到，并且计算结果和土阻尼无关。
In this method, the static resistance at pile toe can be calculated directly with the rebound at pile top and impulse duration from the acceleration signal at pile top.
测试得到随水流速度增加，阻力系数增大，系缆所受阻尼力也增大。
With the increase of flow velocity and drag coefficient, the damping force increases.
托盘下滑速度越快，阻尼系统产生的阻力越大。
Tray down faster, the damping system to produce greater resistance.
在火炮制退机中采用磁流变液体，通过改变磁流变液体粘度来调节阻尼，形成液压阻力，也可控制后坐阻力规律。
Using MR fluids in recoil brake of gun, the damping can be regulated by means of changing consistence of MR fluids to form hydraulic resistance, and law of recoil resistance can also be controled.
阻尼器在汽车和医疗设备上都用得比较多，其特点是阻力随着运行的速度而改变。
Damper is mainly used in automotive and medical equipment, which is characterized by resistance to change with the speed of operation.
本阻尼式香烟过滤嘴过滤效果好，不改变烟味，烟气流通阻力小，结构简单，使用寿命长。
The absorption cigarette filter tip has good filter effect, simple structure, long service life, unchanged cigarette flavor, and little flow resistance of smoke gas.
该系列产品为单向阻尼，利用流体阻力原理减振，可用于不同的齿轮和转矩设备。
Unidirectional, by utilize the principle of fluid resistance to reduce the speed of moving parts and create a smooth and soft movement;
该系列产品为单向阻尼，利用流体阻力原理减振，可用于不同的齿轮和转矩设备。
Unidirectional, by utilize the principle of fluid resistance to reduce the speed of moving parts and create a smooth and soft movement;
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