阻尼的

This paper design a throttle that it have a simple's structures and have a reliable performance.

设计了一种结构简单、容易制造、性能可靠的阻尼阀。

Full study including theory and experiment about hydro-oxygen turbopump rotor system showed that MR has special advantages as combined bearing.

通过对带金属橡胶阻尼器的氢氧涡轮泵转子进行了实验研究及其理论分析。

The use of the free undamped normal modes is seen to ensure that the linear and angular momenta of the dis to rtional motion vanish.

看来采用自由无阻尼正规模态可保证变形运动的线动量和角动量为零。

The effect of SBS and vermiculite on damping property was analysized.

结合正交试验法研究了主要影响因素对阻尼性能的影响，并进行了实际降噪模拟测试。

In chapter 5, this chapter probes into the service behavior of the nonlinear viscous damper integrating the practical project.

在第五章则是结合实际工程着重探讨了非线性粘滞阻尼器的工作性能。

The use of damping agent can restrain volatilization of molybdenum oxide effectively.

用阻尼剂能有效抑制钼的挥发。

An experimental and theoretical study of the earthquake mitigation effect of hysteretic damper s using ultra low yield point steel was presented in this paper.

本文通过试验研究和理论分析探讨极低屈服点软钢阻尼器的减震效果。

This has brought forward higher request to structure aseismatic design right away.

本文就在结构被动控制理论中应用广泛的耗能阻尼器在框架结构应用做了一些理论及实验研究并对一个实际工程进行了有限元分析。

The experimental results show that the structural damping characterist

实验结果表明，结构阻尼性能的影响权重最大层纤维铺设角度越接近90。

In aseismic ability design, one bridge in JiLin province will use lock-up devoice and fluid viscous damper that appears in recent years.

吉林省某特大桥抗震设计方案中拟使用近年来新出现的lock-up装置和液体粘滞阻尼器。

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％。