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- Study of A Special Normal Mode of Vibration 结构振动特殊主振型问题研究
- normal mode of vibration 简正振动模
- The nitrate ion has four fundamental modes of vibration. 硝酸离子有四个基频形式。
- FREQUENCY AND DIRECTIONAL DISTRIBUTION OF NORMAL MODES OF VIBRATION IN A RECTANGULAR ROOM 短形室内简正振动方式的频率和方向分布
- The blade is clamped and excited into some mode of vibration. 叶片夹好后,被激发进入某种振动状态。
- Sedentary group: normal mode of life in the cages. Training load refer to the method of Bedford . 根据Bedford跑台训练方法,对大鼠进行递增负荷、中等强度的跑台训练。 对照组:正常笼内生活状态,不运动。
- Dynamic responses of crankshaft were calculated with the superposition method of mode of vibration. 利用振型叠加法对曲轴进行动态响应分析;
- We calculated the natural frequencies and mode of vibration for a five stepped Si-beam of Si-piezoresistive accelerometer. 我们用该方法计算了硅压阻式加速度传感器五阶梯硅梁固频和振型。
- With SMA network allocated on structure's surface, active vibration control of the large amplitude of the first several normal modes of the structure was realized by the group alternate driving. 基于结构表面分布配置的SMA驱动网络,采用分组交替驱动方式实现结构低阶模态大幅振动主动控制;
- My letter will convey some idea of my mode of life. 我的信将使你了解到一些我的生活方式。
- A quartz crystal has crystallographic axes, and crystal cut is defined according to the cutting angle against a crystallographic axis and its associated mode of vibration. 温频特性与切割角有关,每个石英晶体具有结晶轴,晶体切割是按其振动模式沿垂直于结晶轴的角度切割的。
- Certain modes of vibration may be suppressed while others may be enhanced. 某些振型可能减弱,而另一些则可能加强。
- He changed his whole mode of life. 他改变了整个生活方式。
- The construction of nonlinear normal modes of a system with 1: 2 internal resonance is presented for the case of quadric nonlinearity. 利用多尺度方法研究了一类1:2内共振平方非线性系统的非线性模态的近似解及其分叉特性。
- The level of formality determine the precise mode of expression. 不同的礼节程度决定所需的确切表达方式。
- In this paper a series of excellent trial functions, for example, the spline function, function of vibration mode of a beam, the stability function, the trigonal series, the polynomial, etc. 本文从加权残数法内部法的观点选取一些优秀函数:样条函数、梁振动函数、稳定梁函数、三角级数与多项式;这些函数都严格地满足梁的边界条件.
- She is not used to the formal mode of address. 她不习惯于这种正式称呼。
- The frequ ency of structure is decreased along with reducing ratio of diameter to height,a nd dynamic enlargement factor is increased,furthermore,the influence of mode of vibration is obvious. 径高比对振型影响较大,且随着径高比的减小,结构自振频率有所降低,动力放大系数有所增加。
- A characteristic way or mode of expression. 用语,说法具有特点的方法或方式的表达
- Shut down database in normal mode. 在正常模式中关闭数据库。