Dispersion waveform of travelling wave propagation in three - phase.

行波在三相上传播色散图.

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The process of sound transmission, Travelling wave theory.

声音传递的过程, 行波学说.

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Drive and control system for two - degree of freedom based on the ring - travelling - wave ultrasonic motors is designed.

设计了基于超声波电机的二自由度机械臂的驱动控制系统电路.

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Impedance matching between waveguide and slow - wave structure is significant for performances of travelling wave tube.

在行波管整管性能中,波导与慢波结构的阻抗匹配具有关键作用.

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The exact and explicIt'solutions of these equations are obtained by using the travelling wave method.

用行波方法得到了这些方程的显式精确解,即有理分式型孤立波解.

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However, the theory and technology of existing protection based on travelling wave is imperfect.

然而现有行波保护的保护原理还不成熟,技术还不完善.

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Stimulated by extended tanh - function method a double methodfor constructing exact travelling wave for nonlinear evolution equations.

使用改进的双函数法,获得了一类非线性发展方程组的多组精确行波解,其中包括孤波解和周期解.

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The stable 1.3μ m InGaAsP travelling - wave semiconductor optical Amplifier ( TW - SOA ) module is demonstrated in this paper.

报道一种具有稳定封装结构的1.3μmInGaAsP行波半导体光放大器.

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The Floquet form of electromagnetic travelling wave tubes with tape helix is analyzed in the frame.

螺旋带平面展开后,应用坐标变换得到的电磁场分量变量分离形式是去除面电流分布假设的理论基础.

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The emphasis of this part is the loading technique of travelling wave antenna.

天线分析,重点是行波天线的加载技术.

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