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- Due to optical diffraction limits, the focal spot size is influenced by the incident wavelength and the numerical aperture of a lens. 摘要:由于光学绕射极限的限制,聚焦光点受到入射光波长及透镜数值孔镜的影响。
- The results indicate that, when the incident wavelength is fixed, the relationship between birefringence and temperature is linear. 结果表明,单轴晶体在某一波长下的最大双折射率基本上与温度成线性关系;
- The results show the sheltering effect on the arc-shaped floating breakwater is related to the incident wavelength and the draft of the breakwater. 结果表明,圆弧型浮式防波堤的防浪效果与入射波波长和防波堤的垂向沉深密切相关。
- The depende nce of reflectance on incident wavelength, incident angle, the numerical layers and refractive index of the dielectric films are calculated and measured experiment ally. 计算和测量了反射率随入射光波长、入射角、介质膜层数及其折射率的变化。
- The results of computer simulation show that both the radius of disk and the depth of focal length decrease as increasing incidence wavelength, meanwhile, the intensity of disk is enhanced. 数值计算了圆形透镜的色散,结果表明:焦斑的半径和焦深随入射波长的变大而减小,光斑的强度随入射波长的变大而增强。
- Effect of Incident Wavelength on Diffractive Efficiency of Fresnel Lens 入射光波波长对菲涅耳透镜衍射效率的影响
- The incident put her in a bad mood. 这件事使她心情很不好。
- The kidnapping caused an international incident. 这一绑架事件引起了国际纠纷。
- Some slight incident may touch off a major war. 某个小事件可能会引发大战争。
- She dragged up that incident just to embarrass me. 她又扯起那件事故意想使我难堪。
- The incident will blow over in course of time. 这件事过一段时间就会被忘掉的。
- What wavelength is this station on? 这个电台在哪个波段?
- She couldn't erase the incident from her memory. 她难以忘记那次事件。
- I observed the incident in body. 我亲身目睹了这件事。
- In a recent incident two bombs exploded. 在最近一次事件中有两颗炸弹爆炸了。
- The demonstration passed off without incident. 游行自始至终未发生意外。
- The incident stained his career. 那件小事给他的事业抹上了污斑。
- She give the police a full account of the incident. 她把事件向警方作了详细叙述。
- She gave the police a full account of the incident. 她把事件向警方作了详细叙述。
- The incident came as quite a surprise to them. 这一事件完全出乎他们的意料。