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- As a numerical example, nonlinear free and forced vibration phenomena of shallow spherical shells with sinusoidal corrugation are studied. 作为算例,研究了正弦波纹扁球壳的非线性自由和受迫振动现象。
- sinusoidal corrugation 波纹
- Nonlinear Forced Vibration of Sinusoidal Corrugated Shallow Spherical Shell 正弦波纹扁球壳的非线性强迫振动
- Of thy supernal sinusoidal spell? 岂知你崇高的正弦魅力乎?
- The experimental research on the heat transfer properties of sinusoidal corrugated tubes 正弦型波纹换热管传热特性实验研究
- The nonlinear wave shape degenerates to a sinusoidal wave. 非线性波形衰减成正弦波。
- Alignment fields consist of very low distortion sinusoidal waves. 排队过程包含很低的扭曲的正弦波。
- Technology for eliminating corrugation of Grinding wheels. 木制品砂轮波纹消除技术。
- Small size corrugation pipe of 4-6.7 are used in car. 体积小波纹管的4-6.;7使用在汽车。
- The measurement method of sinusoid parameters is presented. 摘要给出了一种同时测量正弦波参数的方法。
- The waves are sinusoidal in nature, and they have an amplitude and a frequency. 声波实质上是正弦曲线,它有振幅和频率。
- Hose corrugation designs include Standard Pitch, Open Pitch and Superflex. 波纹软管设计包括标准螺距、开阔螺距和超屈曲型。
- The waves are sinusoidal in nature, and they have an amplitudeand a frequency. 声波实质上是正弦曲线,它有振幅和频率。
- In the sinusoidal systems, active current detecting is real-time with no delay. 当电压电流无畸变并平衡时,测量有功电流无过渡过程,是实时精确的;
- The deflection curve is a sinusoidal for the rod with a zero self-weight. 自重为零时,杆轴线为半个正弦曲线;
- For the cuse of sinusoidal pulsation,the linear equations have been solved. 并针对压力钢管一端有压力脉动的情况进行了线性化求解;
- Sinusoidal dilation, an atypical finding in NAFLD, was seen in 80%. 窦状隙扩张可见于80%25的个体中,是NAFLD中一个非典型发现。
- sinusoidal corrugated tube 正弦型波纹管
- Result: After one week, in the blood sinusoid, intimitis was induced and thr... 结论:铜针治疗血管瘤效果优于其它方法。
- Discrete time signal(sinusoid) must satisfy N*Ts = qT to be perioic . 一个连续的正弦周期信号,抽样产生的离散信号不一定还是周期信号。