费马原理
- 与 费马原理 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The main contents include the ray phenomenon and its generation conditions; the deduction and physical illumination of wave action conservation equation and wave number conservation equation; ray theory for sinusoidal waves; Fermat's principle; the variation of amplitude in the case of straight and parallel depth contours and circular depth contours; the amplitude near the caustics; wave trapping; deduction of mild-slope equation and the relevant numerical solution methods.
讲授折射现象及其发生的条件;波作用守恒方程和波数守恒方程的推导及物理解释;稳恒正弦波的控制方程及射线方程;费马原理;利用射线方程研究等深线是平行直线和圆周线时波振幅的变化,特别是焦散线附近波高的变化以及由此而产生的波的俘获;缓坡方程的推导及有关的数值求解方法。
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Fermat's principle ; ray tracing ; spline function ; gradient method ; target method
费马原理;射线追踪;样条函数;梯度法;打靶法
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Fermat's principle: The raypath which seismic energy will follow between two points is that for which the first order variation with all neighboring paths is zero.
费马原理:两点之间地震波传播的射线路径,它与相邻路径的一阶差分为零。
- 推荐网络例句
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In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.
在使用帆船的时代,船员们担心他们会因为无风而无法在海洋上航行。
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As long as foreign donors pay the PA's salary bill, few expect a new intifada.
只要外国继续为巴权力机构的薪水买单,希望发动新暴动的人便寥寥无几。
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Speak with contempt of none,form slave to king,the meanest bee,and will use,a sting.
别用 言词贬低任何人,无论国王还是奴隶。最卑戝的蜜蜂也会用它的毒针蜇人。