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- Lenses change the vergence of light waves. 透镜可以改变光波的聚散度。
- period of light wave 光波期
- Broadband filter: A filter that transmits a range of light waves. 阔波段滤片:能让一个范围的光波透过的滤片。
- The period of light between dawn and nightfall; the interval from sunrise to sunset. 白天，白昼黎明和黄昏之间有光的一段时间; 从日出到日落的间隔
- Broadband A band of light wave or sound wave with a wide range of frequencies. 频率范围广的一段光波或声波。
- Broadband: A band of light wave or sound wave with a wide range of frequencies. 阔波段:频率范围广的一段光波或声波。
- Do you agree to the wave theory of light? 你同意光的波动理论吗？
- They respond to the total amount of light falling on them over the period of time during which they are exposed. 它们感应的是在一段曝光时间内落在它上面的光的总量。
- 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。
- Let us hope that the period of this injustice will be over soon. 让我们希望这个不公正的时期很快结束吧。
- Narrowband A band of light wave or sound wave at a specific frequency. See Broadband. 某一频率的光波或声波。参阅阔波段。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- Polarization confirms the transverse nature of light waves. 光的偏振证明了光的横波性质。
- The period of light between dawn and nightfall;the interval from sunrise to sunset. 白天，白昼黎明和黄昏之间有光的一段时间；从日出到日落的间隔
- Which period of history are you studying? 你正在学哪一段历史？
- Colors are the result of light waves reflected on the retinal of the eyes. 颜色是光波反射到眼睛的视网膜上产生的结果。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- Electromagnetic wave travel as light wave do. 电磁波的传播就像光波的传播一样。
- This was the most difficult period of his life. 这是他一生中最艰难的时期。
- Based on the theory of light wave propagation in turbulent media, the scaling exponents could be given by the method of determining dimensionless interzone. 根据光在湍流介质中的传输理论确定无标度区间得到边界层各高度处的标度指数。
