亚洲国产精品视频中文字幕,毛片亚洲AV无码精品国产午夜,亚洲国产精品色婷婷,国产综合日韩精品第16页

單詞乎

reflectivity

音標(biāo)[,ri:flek'tiviti]
reflectivity是什么意思、reflectivity怎么讀

reflectivity漢語(yǔ)翻譯

n. 反射率
【化】 反射率
【醫(yī)】 反射力, 反射性

reflectivity詞型變化

名詞復(fù)數(shù):reflectivities 

reflectivity英語(yǔ)解釋

名詞 reflectivity:

  1. the fraction of radiant energy that is reflected from a surface
    同義詞:coefficient of reflection, reflection factor, reflectance
  2. the ability to reflect beams or rays
    同義詞:reflection, reflexion
  3. the capability of quiet thought or contemplation
    同義詞:reflectiveness

reflectivity詳細(xì)解釋

re.flec.tiv.i.ty

n.(名詞)
【復(fù)數(shù)】 re.flec.tiv.i.ties
The quality of being reflective.
反射的性質(zhì)
The ability to reflect.
反射的能力
Physics The ratio of the intensity of a wave reflected from a surface to the energy possessed by the wave striking the surface.
【物理學(xué)】 反射比:從表面上反射回的波的強(qiáng)度與射到表面上的波所含能量的比率

0
糾錯(cuò)