Objective To study the relation between P wave dispersion, P wave width and paroxysmal atrial fibrillation.
目的研究心电图P波离散度、P波宽度与阵发性心房纤颤的关系。
The text introduces the theory of the radar antenna 's scan wave by adopting the method of using wave width to describe antenna radiate direction FIG.
本文介绍了雷达天线的扫描波束理论，采用了用波束宽度描述天线辐射方向图的方法。
The numerical results show that the presence of small dissipation causes a slow decrease of the amplitude and the propagation speed of the solitary waves and slow increase of the solitary wave width.
结果显示，小耗散的存在使孤波的振幅和移速随时间缓慢地减小，孤波宽度则随时间缓慢增大；
Fiber configurations and effects of the soliton amplitude on polarization dispersion and soliton wave-width are discussed.
并以椭圆芯单模阶跃光纤为特例，讨论了光纤结构参数、孤立波振幅对偏振色散和孤立波宽度的影响。
Fiber configurations and effects of the soliton amplitude on polarization dispersion and soliton wave-width are discussed.
并以椭圆芯单模阶跃光纤为特例，讨论了光纤结构参数、孤立波振幅对偏振色散和孤立波宽度的影响。
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