查询词典 undamped

In the case of the small angular displacement, the natural frequency of the corresponding undamped linear system is obtained, which is consistent with the experimental observation.

通过讨论与小角位移无阻尼情形对应的线性无阻尼自由振动微分方程，得到了相应的固有频率，与实验结果一致。

The use of the free undamped normal modes is seen to ensure that the linear and angular momenta of the distortional 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。

I don't know whether your tears could water your dream, but what I'm clear your pain has already sabotaged undamped ardor of life.

我不知道脆弱的泪水是否能灌溉你的梦想，我只知道你的忧伤已破坏了生命的奔放。

I don't know whether your frail tears could water your dream, but what I'm clear your pain has already sabotaged undamped ardor of life.

我不知道脆弱的泪水是否能灌溉你的梦想，我只知道你的忧伤已破坏了生命的奔放。

If the roots are complex, the motion will be either a damped or undamped sinusoidal oscillation.

若根是共轭复数动态反应则是有阻尼或无阻尼的正弦振荡

Firstly, this paper researched the mechanism of tubing string vibration when natural gas flows in horizontal well tubing string. Secondly, established whole tubing string undamped and damped vibration system model according as reasonable assumption data of one horizontal well. Apply finite element analysis software to calculate tubing string natural characters, simple harmonic dynamic behavior of stable gas production and nonlinear dynamic behavior. Finally, this paper carried out the safety varied frequency of gas well and the method of vibration reduction.

本文首先从理论和数值模拟研究了天然气在水平井油管柱内的流动诱发油管柱振动的机理，然后在合理假设的基础上结合某水平井数据建立了全井段油管柱无阻尼和有阻尼振动系统模型，利用有限元软件计算分析了油管柱固有特性、稳产简谐动力学响应和非线性动力学响应，针对油管柱振动规律提出了天然气安全调节频率范围和减振措施。

Grado owners, if you want to experience what I mean, put your hands on the open back of your cans... I think the problem here is simple with the 271S: the closed chamber is completely undamped and it is unbearable!!!

各位，如果你想去经历一下的话，把你的手放到耳机上听一下…我认为原因是由271S密闭的设计造成的：密闭的音场设计使得声音是完全无衰减的，这是无法忍受的！！！

As the Coulomb friction of the damper is increased, the vibration amplitude of the rotor system is decreased near the undamped critical speeds, but is increased in a range between the first and the second undamped critical speeds.

随着磁流变液阻尼器的库仑阻尼力的增大，支承在磁流变液阻尼器上的转子系统在无阻尼临界转速处振幅明显下降，但在两阶无阻尼临界转速之间的一定转速区振幅反而增加。

Thirdly, based on the continuum model, the natural modes of undamped complex framed structures are proved to be orthogonal with each other in a generalized sense. This leads to an alternative method for transient response analysis of undamped framed structures via the expansion of normal modes.

再次，基于MRRM列式，从连续模型的角度证明无阻尼复杂框架结构的固有模态具有正交性，并以此为基础构造模态叠加法来求解无阻尼复杂框架结构的瞬态响应。

In orderto improve the complex subspace iteration method for solving undamped gyroscopiceigenvalue problems, we apply the special properties of undamped gyroscopiceigenvalues to it, so we propose double inverse iteration method and double subspaceiteration method.

为了利用无阻尼陀螺特征值的特殊性质，我们进一步讨论了复子空间迭代法在无阻尼陀螺特征值问题中的应用，并给出了双逆迭代算法和双子空间迭代算法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了