非常光线 Extraordinary ray ; extraordinary light ; extraordinary beam ; E-ray
寻常光线 [光] ordinary ray ; o-ray ; ordinary rays ; ordinary light ray
常常光顾一个地方 hang around
时常光临海滩 Visiting the shore occasionally
寻常光 [光] ordinary light ; ordinary ray ; o-ray
非常光 extraordinary ray ; extraordinary light
正常光谱 normal spectrum
异常光谱反射率 anomalous spectral reflectance
非寻常光 extraordinary light ; extraordinary ray ; e-ray
你可以有弱光，常光，亮光，闪光，但如果你持续没有光，那就什么也没有，这才叫黑暗，对吗？
You can have low light, normal light, bright light, flashing light, but if you have no light constantly you have nothing and it is called darkness, isn't it?
目前常采用GS-DFB半导体激光器作为OTDM系统的光脉冲源，这种脉冲源产生的光脉冲一般较宽。
Nowadays, the optical pulse used in the OTDM system is often generated by the gain-switched distributed-feedback (GS-DFB) semiconductor laser, which has a large pulse width and negative chirp.
在常压下对竖直光管和环隙流道内沸腾换热启动阶段的壁温变化规律进行了实验研究。
An experimental investigation on transient of wall temperature in start-up process of pool boiling heat transfer, on vertical plain tube and narrow annuli under atmospheric pressure, was carried out.
应用推荐