pigment

英 [ˈpɪɡmənt]

美 [ˈpɪɡmənt]

n.  色素; 颜料

复数：pigments　现在分词：pigmenting　

TOEFLIELTSGRE化学

Collins.1 / BNC.10452 / COCA.9103

牛津词典

noun

• 色素
  a substance that exists naturally in people, animals and plants and gives their skin, leaves, etc. a particular colour
• 颜料
  a coloured powder that is mixed with a liquid to produce paint, etc.

柯林斯词典

• N-MASS 颜料；色料；色素
  Apigmentis a substance that gives something a particular colour.
  1. The Romans used natural pigments on their fabrics and walls.
     古罗马人在织物和墙壁上使用天然颜料。
  2. ...the brown pigment in the skin.
     皮肤内的褐色素

英英释义

noun

• a substance used as a coating to protect or decorate a surface (especially a mixture of pigment suspended in a liquid)
  1. artists use `paint' and `pigment' interchangeably
  Synonym:paint
• dry coloring material (especially a powder to be mixed with a liquid to produce paint, etc.)
• any substance whose presence in plant or animal tissues produces a characteristic color

verb

• color or dye with a pigment
  1. pigment a photograph
• acquire pigment

双语例句

• This article mainly compared photostability of pigment and dye in decorated paper.
  本文主要就颜料和染料在装饰纸的耐光性进行了对比实验。
• Tomato Secretary of sand on the red pigment in the magic of the green.
  番茄沙司中的红色素就神奇地中合了绿色。
• The properties of edible arbutus pigment are studied in the paper.
  对食用天然杨梅色素的性质进行了研究。
• The Romans used natural pigments on their fabrics and walls.
  古罗马人在织物和墙壁上使用天然颜料。
• A red soil containing ferric oxide; often used as a pigment.
  一种含氧化铁、用作色素和颜料的红色土壤。
• They consist of no more than two cells: a photoreceptor cell and a pigment cell.
  他们的眼睛中包含的细胞不超过两个：光感细胞和色素细胞。
• A paint consisting of pigment mixed with melted beeswax; it is fixed with heat after application.
  色素和熔化了的蜂蜡混合起来的一种漆；涂在物体上以后再用加热的方法进行固定。
• This text studied the adsorption and separating of the red pigment from Lonicera edulis Turcz with macroporous resin.
  对大孔树脂吸附分离蓝靛果红色素的条件进行研究。
• In this study, the stability of oil-soluble pigment, which was extracted from orange peel, was determined.
  以柑橘皮为原料，提取油溶性橘黄素色素，并对其稳定性进行探讨。
• Gardenia yellow from Gardenia fruit is natural pigment and can be used widely.
  栀子中含有的栀了黄色素是优良的天然黄色素，具有广泛的应用价值。