The same principle also applies to light waves , which get longer if the source of the light is moving through space away from us 同样的原理也可以描述光波,假如光源穿越空间而远离我们,光波也会变长。
Blue light waves - which occur in most light - are believed to be deadly to the light - receiving cells of the macula , landrum said 兰卓姆说,多数光中所带有的蓝光光波据说对于黄斑上接收光的细胞来说,是致命的。
Depending on how the electron is bound to the atoms of the material , its oscillations may lag behind or lead those of the light wave 电子的振动究竟是落后或超前原光波,则取决于物质上的原子以什麽样的方式束缚它。
When electronic ion re - capture their way , the return to the ground state , will be launching some specific wavelength of light waves have 当离子重新俘获电子,辗转回到基态的时候,便会被发射某些拥有特定波长的光波。
When an electron encounters a light wave of ordinary power , the electric field of the wave exerts a force on the electron and makes it oscillate 当一个电子碰上一般功率的光波时,波的电场会对电子施加一个力量使之振动。