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- These formulas are valid for oscillations with small as well as large amplitude. 这些公式既适用于小振幅又适用于大振幅情况。
- To the control of signals with fairly large amplitude and without DC element,the problems arising from apply analog swi()h are solved. 同时解决了模拟开关应用于控制较大幅度无直流成分信号存在的问题。
- Internal solition is the large amplitude wave existing in the pycnocline induced by internal tide in the condition of special bottom topography. 摘要孤立子内波是由内潮在特殊地形条件下所激发的存在于密度跃层中的大振幅波动。
- In order to control the large amplitude vibration of cables of cable-stayed bridges, a viscous shearing damper is developed. 摘要为控制大跨度斜拉桥拉索的大幅振动,研究应用粘性剪切型阻尼器进行拉索减振。
- The numerical simulation of three-dimensional large amplitude liquid sloshing in cylindrical container is discussed in this paper. 本文讨论低重力液体在圆筒形贮腔中的非线性晃动问题。
- The large amplitude of the cables vibration also makes passengers feel uncomfortable and have a suspicion of the bridge"s insurability. 振动所引发的拉索过大振幅同时也使行人产生不安全感,影响行车的舒适性。
- The results show that the oil layer has low amplitude normal or negative anomaly SP and the water layer has large amplitude positive anomaly SP under the brine drilling fluid. 结果表明,适当的盐水钻井液条件下油层自然电位呈小幅度正异常或小幅度负异常,与水层自然电位呈大幅度正异常有很大差异。
- The flight control laws for the large amplitude maneuvering of the fighter are designed respectively for four kind of flight quasi-steady state motions. 分别以四种准稳态运动为基准,设计了大幅值机动运动控制律。
- A flow visualization investigation on leading edge breakdown is conducted in a wind tunnel to identify the effect of blowing on a strake wing model undergoing large amplitude pitching motions. 实验采用翼面吹气控制翼面非定常流动,通过烟流显示涡轨迹和涡破碎位置,用相锁照相技术记录空间流态。
- 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;
- Urban Reign is a classic game, choose Battle with a variety of roles, action, relatively large amplitude, thrills, there are pleasant background music, people think of arcade games pregnant. 非常经典的街头争霸游戏,可选择与各种角色对战,动作幅度比较大,惊险刺激,有动听的背景音乐,让人怀想起街机游戏。
- YUE Bao-zeng,LIU Yan-zhu,WANG Zhao-lin.Numerical simulation and suppression of three dimension large amplitude liquid sloshing[J].Journal of Shanghai Jiaotong University,2000,34(8):1036-1039. [4]岳宝增;刘延柱;王照林.;三维液体大幅晃动及其抑制的数值模拟[J]
- He bit off a large piece of the apple. 他咬下一大块苹果。
- multi-frequency large amplitude pulse sensor system 多频大幅脉冲传感系统
- They thus have sine waves with large amplitudes and short wavelengths, both of which make them easy to see. 这样,这些大行星就具有大振幅与短的波长“正弦波”曲线,而这两种特性让它们能更容易地被观察到。
- large amplitude electromagnetic wave 大幅值电磁波
- ultra low frequency and large amplitude 超低频大振幅
- Large billboards have disfigured the scenery. 大型告示板已破坏了景色。
- With increase of amplitude or reduction of frequency of the entrance pressure, both of the amplitude of velocity and that of pressure within the die become larger, which can be observed more clearly for the case of larger amplitude of entrance pressure. 当入口压力的振幅增大或频率减小时 ,口模内压力和速度的振幅都增大 ,并且入口压力振幅越大这种现象越明显。
- An inexpensive popular model of nuclear magnetic resonance (NME) spectrometer(with multi-functions of observing NMR signal by larger amplitude of modulated fieldand measuring broad spectra and chemical shift of NMR) has been designed and man-ufactured. 设计并研制了一台普及型核磁共振波谱仪,谱仪具有观察大调制信号,检测宽线谱和显示化学位移等多种功能。