| 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。 |
| 6. | Only radio, near-infrared, and visible light waves can be studied within the earth's atmosphere .
在地球的大气层以内，只能对射电波、近红外波和可见光波进行研究。 |
| 7. | We are now is a position to refer to a particular light wave in terms of its specific state of polarization .
现在我们可以说出一个特定的光波处于何种具体的偏振状态了。 |
| 8. | Many aspects of the behavior of light waves can be understood without reference to their electromagnetic character .
光波的性能的许多方面不用考虑光的电磁特性也能理解。 |
| 9. | Amazingly enough, a beam of electrons had thus been diffracted in a manner completely analogous to a light wave bouncing off a reflection grating .
一束电子波衍射的方式，同光波从一个反射光栅上弹回的方式完全类似，这真是不可思议。 |
| 10. | Electromagnetic wave travel as light wave do
电磁波的传播就像光波的传播一样。 |
