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词汇 retroreflector
分类 英语词汇 英语翻译词典
释义

retroreflector /'retrəʊrɪ,flektə/

英汉-汉英词典
n. 回射器
词组 | 习惯用语
您要查找的是不是：
  • reflectivity n. 反射率；反射性；反射比
  • retroflection n. 反曲,翻转,子宫后屈
  • reflectional adj. 反射的;反映的
  • retrorocket n. 制动火箭系统
retroreflector n. 反光镜；回射器
lunar ranging retroreflector 月球测距反射器

网络短语:
eye retroreflector 猫眼后向反射器
special retroreflector 特殊四面体棱镜
corner-cube retroreflectors 角立方反射镜
retroreflector screen 原向反射屏
scotchlite retroreflector 微珠玻璃原向反射器
satellite retroreflector 卫星反射器
retroreflector array 角椎棱镜阵列
cat's-eye retroreflector 猫眼后向反射器
cube corner retroreflector 立方隅角返回反射器；角锥棱镜
英语例句库
  1. Satellite retroreflector is used as laser ranging cooperative target to improve the intensity of reflected beam, which has close relationship with processing parameters of the retroreflector.
    卫星角反射器作为激光测距系统中的合作目标, 其主要作用在于提高地面接收机范围内反射光束的能量密度。

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原声例句
生活大爆炸 第3季

Although, I suppose the retroreflector left on the moon by Neil Armstrong does qualify as a shiny object.

尽管我可以确定尼尔·阿姆斯特朗留在月球上的回复反射器的确符合了亮晶晶的标准。

英语百科

Retroreflector

Working principle of a corner reflector
Comparison of the effect of corner (1) and spherical (2) retroreflectors on three light rays. Reflective surfaces are drawn in dark blue.
Eyeshine from retroreflectors of the transparent sphere type is clearly visible in this cat's eyes

A retroreflector (sometimes called a retroflector or cataphote) is a device or surface that reflects light back to its source with a minimum of scattering. In a retroreflector an electromagnetic wavefront is reflected back along a vector that is parallel to but opposite in direction from the wave's source. The angle of incidence at which the device or surface reflects light in this way is greater than zero, unlike a planar mirror, which does this only if the mirror is exactly perpendicular to the wave front, having a zero angle of incidence.
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