阻尼作用 meaning in English
antihunt action
damping action
Examples
- Conclusions can be drawn from the calculation results that the instantaneous horizontal displacement of the structure fluctuates around the static result and converge to the static displacement because of the influence of damp
从计算结果可以看出，动力分析的水平位移比静力作用的最大水平位移大很多并以静力位移为中心上下波动，并在阻尼作用下收敛到静力位移。 - ( 2 ) increasing of wind is mainly induced by shf and affecting of lhf is very little . ( 3 ) effect of terrain increases ground rough and tonsure of terrain press and fiction correspond enhance frictional damp effect
( 3 )地形作用相当于增加了地面粗糙度，地形压力梯度项与摩擦项地叠加，相当于使摩擦阻尼作用增大，地形强迫作用使下边界层从上至下风速减小，风向向左偏转。 - And consequently , the phase modulation dissipation arises from the strong phase mixing between the waves inside and outside the modulation layer , and the pump wave is strongly damped near the resonant layer of coronal loop . after above analytical theories , we combine the two part of work into an integrated model of coronal heating
由于位于共振层附近的相调层非常薄，那么，对应的位于这个薄层之内的pump波就会和在这个薄层之外传播的pump波有强烈的相混作用，从而对共振层附近的pump波有很强的阻尼作用。 - Torsional interaction exists between hvdc converters and turbine - generators , and negative electrical damping provided by hvdc may cause subsynchronous oscillation ( sso ) that can lead to turbine - generator shaft failure and electrical instability at oscillation frequencies lower than the fundamental system frequency
高压直流输电( high - voltage - direct - current - - - - hvdc )系统与临近同步发电机组之间存在着扭振相互作用， hvdc的电气负阻尼作用有可能引起机组在次同步频率范围的扭转振荡。 - The litter - resistance slowly closing butterfly check valve is developed a newest product based on our butterfly check valve , hydra - matic transmission to be add in the valve with unique design , new stuction and optimum performance , can be used pipeline of water supply and dring with such media : fresh water , sea water , sewage , raw water , ect . the valve should be installed at outlet of the water pump , in stapping the pump , the process of slowly closing after valve plate shuts rapidly . can be guard effectively against the destruction water hummer , so to ensure the safe operation of the pipline
微阻缓闭蝶式止回阀是在我厂生产的蝶式双瓣止回阀的基础上利用能量转换原理增设油压缓闭装置的新型模式止回阀，设计独特，结构新颖，性能优宜，适用于净水，源水，污水，海水等介质的供、排水管路中，安装于水泵出口端，停泵时由于油压阻尼作用法盘先速闭后缓闭，以消除破坏性水锤，保证灌路安全运行。