| 词汇 | diffuse-reflection |
| 释义 | diffuse reflection noun[ U ] physics specializeduk /dɪˌfjuːs rɪˈflek.ʃən/ us /dɪˌfjuːs rɪˈflek.ʃən/ the effect that is created when light is reflected at many different angles and there is no clear image扩散式反射，漫反射 Physics: optics, microscopy & lasers anti-reflection anti-reflective chromatic aberration concentrator converging lens eyepiece field glasses non-reflecting opera glasses optical density optics polarization polarize polarized reflection reflective refract spotting scope spyglass transparency When light from any luminous object falls upon books, desks, or dishes, it meets rough surfaces, and hence undergoes diffuse reflection, and is scattered irregularly in all directions. diffuse reflection | American Dictionarydiffuse reflection noun[ U ] us/dɪˈfjus rɪˈflek·ʃən/ physics the effect that is created when light is reflected at many different angles and there is no clear image Examples of diffuse reflectiondiffuse reflection Diffusereflection patterns were thus evident for the majority of samples of soft tissue epidermis and dermis and also for adipose tissue of the digital cushion. Most of the objects visible to the naked eye are identified via diffusereflection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It describes the way a surface reflects light as a combination of the diffusereflection of rough surfaces with the specular reflection of shiny surfaces. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Increases in porosity can increase light refraction, diffusereflection and scattering, resulting in a brightening of the material's surface. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Reflection from smooth and polished surfaces can be assumed to be specular reflection, whereas reflection from rough surfaces approximates diffusereflection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In diffusereflection, radiation is reflected equally in all directions. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some lasers are so powerful that even the diffusereflection from a surface can be hazardous to the eye. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is called diffusereflection or scattering, and it is typically characterized by wide variety of reflection angles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Diffusereflection describes opaque, non limpid materials, such as paper or rock. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Diffusereflection is typically characterized by omni-directional reflection angles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is a diffusereflection due to scattering, as opposed to specular reflection like a mirror. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The individual crystallites may be transparent, but their facets (grain boundaries) reflect or scatter light resulting in diffusereflection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fresnel reflection is directional and therefore does not contribute significantly to albedo which is primarily diffusereflection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A diffusereflection is generally not hazardous but specular reflections can be just as dangerous as direct exposures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A flat surface is indeed required to give specular reflection, but it does not prevent diffusereflection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of diffuse reflection These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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