阻尼的

The dynamic mechanical property of polyurethane damping material has been studied.

研究了聚氨酯阻尼材料的动态力学性能。

A new type of double nozzle-flapper water hydraulic servo bridge model is developed, in which the two tandem fixed dampers are adopted as prepositive dampers.

提出了一种前置级采用两级串联固定阻尼孔的双喷嘴挡板水压伺服桥路模型，并对其进行了参量敏感性分析。

Some of experimental studies of the laminated rubber bearings and damping devices is investigated, their physical properties and hysteretic restoring force models are analysed.

通过对国内、外有关叠层橡胶垫和阻尼器的试验研究进行考察，分析了其恢复力模型和滞回性能参数。

And we also find why the current delays before reverse in lacking damped circuit by theory and test analysis.

同时，通过理论分析与试验研究找出了主回路欠阻尼设计时输出电流在反向前出现延迟的原因。

For the reason of noise control, we studied method of the improvement smooth running criterion and the damping ring in the high speed gear design.

此外，进行了一系列结构改进，对高速齿轮采取提高平稳性指标和采用阻尼环相结合的办法以降低振动和噪声。

In spite of this, but the shaft of the X340 screen or control the damping force is very good, smooth adjustment process easy, accurate control of the screen angle can adjust to support the angle of 160 degrees Celsius.

虽然如此，但是 X340屏幕转轴的阻尼力还是控制得非常好，调节过程顺畅轻松，屏幕角度控制准确，可以支持160度左右调节角度。

Secure self-locking output for butterfly valves and dampers without the use of additional brakes.

安全自锁输出蝶阀和阻尼器，而无需使用额外的刹车。

In this paper, a self-searching adaptive damping controller is designed based on wide area dynamic signals.

设计了一种基于广域动态信息的自寻优自适应阻尼控制器。

A novel hybrid active power filterwith series resonance circuit turned at fundamental frequency is proposed,which is composed of high-capacity passive power filtersfor harmonic currents suppression as well as reactive power compensation and an active power filterfor improving filtering performance as well as overcoming resonance problem due to PPFs.

提出一种基波串联谐振式混合型有源滤波器，利用大容量无源滤波器实现谐波抑制和无功补偿；采用有源滤波器改善系统滤波效果并阻尼无源滤波器与系统阻抗之间的串、并联谐振。

asymmetric dichotomous noise ; output amplitude gain ; RC series circuit ; stochastic resonance

文献[9]研究波动阻尼参数振子的随机共振时，使用了幅度增益作为表征量。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。