1、

In the phase of heavy synchronized flow with high road occupancy, there still exists some periodic waves which are very different from the traffic shockwave, and we could not attribute them to the periodic boundary conditions;

在高密度区所对应的同步交通流状态中,系统中仍然存在着周期性波动,该周期明显异于交通激波周期,因而其形成原因不能简单归结为周期边界条件的影响;

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2、

An analytical model is developed for the problem of periodic waves interaction with a series of poro-elastic submerged structures.

本文主要针对系列弹性透水潜堤结构与波浪互相作用之问题,提出一理论解析模式。

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3、

The interaction properties of periodic waves are found to be inelastic.

研究了这些周期波之间的相互作用,发现其相互作用是非弹性的.

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4、

The results show that the present NWT can simulate the propagation of a solitary wave and nonlinear periodic waves over gentle beaches efficiently with good stability.

给出了孤立波的传播和周期性非线性波浪沿缓坡传播的计算结果,表明数值模型具有良好的稳定性。

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5、

enhancement of bottom shear stress from short periodic surface waves;

短周期波作用下底床剪切应力的增强;

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6、

the periodic boundary problem for two-way propagation model of water waves

双向传播水波模型的周期边值问题

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7、

Departing from calculated formula of periodic current and voltage effective value, two frequently sinusoidal pulse waves in electronic circuit have been analyzed. The analysis process is simple. This paper has some reference value for solving technical problem.

本文从周期性电流和电压有效值的计算公式出发,分析了电子电路中两种常见的正弦脉冲波,分析过程简单明了,对解决有关技术问题有一定借鉴价值。

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8、

The stimulation waves were composed of carrier waveform signals, which were square waves and non-polar differential exponent pulse waves, and modulated amplitude signals, which were periodic signals and random signals.

运用自相关技术进行了载波为方波、无极性指数脉冲波,调幅波的调制信号为周期性信号、随机信号的电刺激波形对机体适应性问题的研究。

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