Squeeze oil film damping technique has been proved available toimprove greatly the shock resistance of the rolling guideways on machine toolsand keep up the low-speed stability as it was.
普通滚动导轨采用油膜阻尼技术，可使其整体抗振性能显著提高，并能保持原有良好的低速运动平稳性。
Corrugated hose as a flexible pressure pipe installed in the liquid delivery system, to compensate for pipe or machinery, equipment to connect each end of displacement, absorption of vibration energy damping can play, the role of silencers, etc., with good flexibility, quality Light, corrosion-resistance, anti-fatigue resistance, high and low temperature characteristics and so on.
波纹软管作为一种柔性耐压管件安装于液体输送系统中，用以补偿管道或机器、设备连接端的相互位移，吸收振动能量，能够起到减振、消音等作用，具有柔性好、质量轻、耐腐蚀、抗疲劳、耐高低温等多项特点。
The resistance level of induced tomato on grey mould was increased significantly and the biocontrol efficiency on damping-off of cucumber was increased.
诱导番茄对灰霉病的抗性水平有显著提高，同时也增强了对黄瓜猝倒病的生物防治效率。
Other types of damping include electrical resistance, radiation, and magnetic damping.
其它形式的阻尼包括电阻、辐射阻尼和磁阻尼。
As shock resistance precision pressure meter is filled with damping liquid and supported with shock reducer, good capacity of shock resistance is obtained accordingly.
耐震精密压力表内部充灌阻尼液和配套缓冲装置，具有良好的耐震性能。
As shock resistance precision pressure meter is filled with damping liquid and supported with shock reducer good capacity of shock resistance is obtained accordingly.
本厂生产的YB-150型压力表在读数装置上设有镜面，使仪表读数更加清晰准确。YB-150A型还设有调零装置，确保用户使用方便。
To fill damping liquid and add shock reducer in stainless steel resistance remote transmitting pressure meter, the stainless steel shock resistance resistance remote transmitting pressure meter is constructed, applicable to occasion with stronger vibration in working environment.
在不锈钢电阻远传压力表内充灌阻尼液及加装缓冲装置，成为不锈钢耐震电阻远传压力表。适用于工作环境有较强震动的场合。
The invention is a method for designing and preparing binary reinforced damping magnesium alloy having medium rigidity, medium strength, high-medium damping and medium raw material cost, the prepared alloy is beneficial for balancing required elements in practical application, including optimized rigid, wide frequency band, wide strain amplitude, wide temperature zone, strength, enough high-temperature-resistance, creep resistance, toughness, price, anticorrosion treatment and heat processing, and is beneficial for solving the problems in industry, such as lacking of variety of damping magnesium base alloy, selecting and using of rare-earth resource or drawback of substitution.
设计和制备中等刚度、中等强度、上中等阻尼性能和中等原料成本的二元增强阻尼镁基合金的方法，得到的该合金有利于平衡优化刚度、宽频段、宽的应变振幅、宽温度区间、强度、足够耐高温、抗蠕变、韧性、价格、利于防腐处理和利于热加工等实际应用中需求的要素，利于解决工业上可供选择的阻尼镁基合金品种不多以及稀土资源选择利用或替代利用性不足的问题。
The total drag force per unit volume was considered as the bulk damping resistance due to the porous structure and the resistance due to the inertia forces, then the Brinkman-Forchheimer-extended Darcy model and its modified form for power law fluids was obtained from the averaged momentum equation. The structural flow in a pipe containing porous medium saturated with a power law fluid was introduced in the present study.
引入研究多孔介质流体流动的体积平均方法和体均原理，获得了非牛顿幂律流体的体均连续方程和体均运动方程；分析了体均运动方程中的单位体积阻力，采用Darcy阻力经验公式和Forchheimer修正，得到了非牛顿幂律流体在多孔介质内流动的Brinkman-Forchheimer广义Darcy定律。
The Company production of MC nylon, oil-filled nylon and the quality of modified nylon materials NYLACAST British standards, it has a high mechanical strength, superior wear resistance, corrosion resistance, anti-aging, self-lubricating, lightweight, acoustic damping, non-toxic, meet the health standards are the characteristics of mechanical properties far superior to the general mechanical engineering, is the alternative to copper, stainless steel and other non-ferrous metals ideal material can be used in the manufacture of gears, bearings, bushings, pressure rollers, wheels, pulleys and all kinds of sliding parts, seals, transmission parts, supporting parts.
本公司生产的MC尼龙、含油尼龙和各种填充改性尼龙材料质量达英国NYLACAST标准，它具有机械强度高、耐磨性能优越、耐腐蚀、抗老化、自润滑、重量轻、吸音减震、无毒、符合卫生标准等特点，综合机械性能远优于一般机械工程塑料，是替代铜、不锈钢及其它有色金属的理想材料，可用于制造齿轮、轴承、衬套、压辊、车轮、滑轮及各类滑动件、密封件、传动件、支承件等。
Simultaneously founding the mechanical modelof the seeder and analyse engine's libration when it was running at 50r/s, 42r/s, 38r/s, 25r/s, 7r/s influence on arranging seeds and use damping spring and latex to reduce libration about this part. Analysed the treading and swerving capability of the Paddy direct-seeding machine. Research results indicate: only boat motherboard's front across baffle's angle is 30 degree, the section shape of motherboard is undee, depth of section is 30mm, direct seeding engine stepped resistance and soil is least, turning
研究结果表明：当船底板前横挡板角度为30度、底板截面形状为波浪形、底板截面深度为30mm时，直播机在行走时行走阻力最小，壅土最少，转弯时转弯阻力最小；当发动机38r／s时，发动机对排种盘的振动影响最大，加刚度为100N／mm的减振弹簧或厚度为35mm的橡胶后，排种盘的振动量会大大降低，减振后的振动对排种无重大影响；仿真结果还显示，排种器力学模型、直播机行走、转弯性能和排种性能合理。
In the first part, firstly, total soil resistance formula of Case method is deduced over again using absolute time coordinate; Secondly, Case damping factor method and its improved method are analyzed;
本文在第一部分首先采用绝对时间坐标对Case法的总土阻力公式进行了重新推导，然后对现行Case阻尼系数法及其改进方法进行了分析。
In this paper, the mathematical model of the spread motion of the solar arrays is established by using the Lagrange equations, which is a nonlinear differential equation set considered various damping parameters including dry friction, viscous and air resistance damping.
本文利用Lagnrange方程建立了卫星太阳电池翼伸展运动的数学模型.这是一个包含摩擦阻尼、结构阻尼和空气阻尼参数的非线性微分方程组。
The automatic tracing device for parallel damping resistance arc suppression coil newly developed adopts the secondary indirect join-in method for its parallel damping resistance, which can effectively compensate single-ground capacitance and current and prevent effectively the arc from grounding over voltage.
新研制的并阻尼电阻消弧线圈自动跟踪装置，其并联阻尼电阻采用二次间接接入方式，它既能把单相接地电容电流有效地补偿掉，又能有效地防止电弧接地过电压。
Traditionally, artificial knee-joints use hydraulic damping, which presents more angular resistance to fast rotational motion than to slow motion.
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。
With triple eccentric structure, the new utility-type energy-saving tilting disk check valves consist of two sections, the included angle of valve seat and the center line of valve body flow channel is 55 degree, with the merits of short travel and no friction when open-close operation, the more pressure, the better sealing function, during the operation of closing valve plate, the seal operation can be fulfilled without no punch and collision due to the action of damping mechanism, top it off, it has the merits of long service life, wide applicable scope, short travel, energy saving, large flow, small resistance and small pressure loss.
本实用新型节能型斜盘式止回阀采用三偏心结构，阀体两部分结构，阀座与阀体流道中心线呈55度夹角。启闭角度行程短，启闭过程无摩擦；压力越大，密封效果越好；阀板关闭时，在阻尼机构作用下实现无冲击无碰撞地实现密封，防水锤破坏作用；使用寿命长，适用范围广；启闭行程时间短，大量节省能量；流量大，流阻小，压降损失小。
It is found that the magnetizing inrush current could be influenced significantly by following factors; excitation characteristic, resistance in the primary winding of TV, line-earth capacitance and its symmetry as well as damping resistance of the network.
研究发现：TV的励磁特性和高压绕组直流电阻、系统三相对地电容及其对称性以及系统的阻尼率均对TV励磁涌流有明显影响。
How to determine dynamic parameters of dam materials (including maximum dynamic shear modulus, the attenuation regularity of modulus ratio with dynamic strain and the growth regularity of damping ratio with dynamic strain) and liquefaction resistance are keys to realize liquefaction evaluation.
坝壳料动力参数（包括最大动剪模量、模量比随动应变衰减以及阻尼比随动应变增长的规律）的确定以及抗液化强度的确定是实现液化评估的关键。
In this paper the frictional resistance to dissipate energy is used to substitute the viscous damping for TMD system.
本文在被动调谐质量阻尼器系统中采用摩擦耗散能量，以替代粘滞阻尼。
Development and Application of Automatic Tracing Device for Parallel Damping Resistance Arc Suppression Coil
并阻尼电阻消弧线圈自动跟踪装置的研制及其应用