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

• 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。
• 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。
• The effects of the pigment and the coated pigment on the corrosion resistance of UV curing coatings are investigated.
  研究了光固化涂料中颜料和经过包覆改性后的颜料对涂层耐蚀性能的影响。
• The painter applied the pigment to the canvas.
  画家把颜料涂到了画布上。
• 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 photosynthetic pigment in bacteria is bacteriochlorophyll.
  细菌光合作用的色素是细菌叶绿素。
• 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。
• In this paper, the pigment extraction and stability of black sweet corn have been studied.
  以黑甜玉米为原料，通过正交试验研究了诸多因素对提取色素效果的影响。
• 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。