So, the waves that we see do not normally come straight in, I. E. They approach at an Angle to the shoreline.
因此我们看到的浪一般都不是笔直地移近，它们是以一个斜角度移向海岸线的。
2
Based on the principle of superposition of plane waves, the same expressions are derived as those based on Maxwell 'e field equations.
从平面波叠加原理出发，导出与从麦克斯韦方程组出发同样的表达式。
3
The furthest waves of light, fleeing out, seemed tob e clamouring against the shore for escape, the waves of darkness came in heavily , running under towards the centre. (D.