油膜彩虹 的英文怎麼說

中文拼音 [yóucǎihóng]
油膜彩虹 英文
rainbow
  • : Ⅰ名詞1 (脂肪; 油脂) oil; fat; grease 2 (姓氏) a surname Ⅱ動詞1 (用桐油、油漆等塗抹) apply t...
  • : 名詞1. [生物學] (像薄皮的組織) membrane 2. (像膜的薄皮) film; thin coating
  • : 名詞1 (多種顏色) variegated colour 2 (彩色絲綢) coloured [variegated] silk; colour festoons 3...
  • : 虹名詞1. [口語] (雨後天空中出現的象弧形的彩帶) rainbow2. (姓氏) a surname
  1. These are the rainbow effects we see so often in bubbles and in oil film on water.

    這就是我們常見于肥皂泡或水上效應。
  2. Mica pearlescent pigments comprising mica particles coated with thin transparent film consisting of highly refractive metal oxides, when the light rays incident into pigment particle, a portion of light is reflected from the exterior of the film and interfere with the other portion of light transmitted through the film to the extremely smooth surface of mica plate where it is reflected again. two portion of light suffers a phase change, viewed by reflected light it exhibit pearly or iridescent optical effects, which depending upon the particle size and the thickness of coatings

    雲母珠光顏料是通過在雲母粉表而鍍覆一層高折射率的金屬氧化物透明薄,如tio _ 2 、 fe _ 2o _ 3等,光線入射后,部分光線被層表面反射,其餘光線穿過層照到雲母片再被反射,兩組反射光線因光程差發生干涉,形成具有一樣的珍珠光澤,被廣泛應用於塗料、墨、塑料、製革、化妝品等行業,能明顯改善產品外觀,提高產品檔次。
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