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。
The electron oscillates parallel to the electric field and at the same frequency , but it does not necessarily oscillate in phase with the light wave 该电子以相同的频率来作平行于电场的振动,但此振动不见得和原光波同相位。
The first chapter of the book says , " we have not only sounds waves but light waves and heat waves and electric waves , of which more later 这本书的第一章说: "不仅有声波;还有光波、热波和电波;凡此种种下文还要予以充分论述。
In the nonlinear optical response , two consecutive coherent pulses with the wave vector k1 and k2 generate new light waves in the new directions 在非线性光学响应中,两波矢分别为k _ 1 , k _ 2真的连续相干脉冲将会在新的方向产生新的光波。
During recent years , fss have been used over a wide range of frequencies , from microwave to light wave , and have proved useful in nation defence works 近年来,频率选择表面已经广泛应用在微波波段到光波,并在国防建设中开始显始其作用。
With the software we design reflecting computer optical element in light wave band and microwave band , and transmission computer optical element in light wave band 利用这个软件设计出了光波波段和微波波段的反射式与光波段的透射式计算机光学元件。