light waves中文什么意思

例句与用法

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1. diffraction, too, occurs in light waves .
   衍射也是由光波产生。
2. consider first a light wave spreading out from a point source .
   首先考虑一个点光源发出的光波。
3. extensive use has been made of this technique to generate cylindrical light waves .
   这个产生柱面光波的方法已被广泛采用。
4. however there are notable differences between light waves and those associated with electrons .
   不过，在光波和电子波之间还存在着显著的差别。
5. a train of light wave may often be represented more simply by means of rays than by wave fronts .
   一列光波往往可以更简单地用光线，而不用波阵面表示。