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

• 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。
• 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。
• A gum resin used as a yellow pigment and a purgative.
  一种用作黄色颜料和泻药的树胶脂。
• The stability of pigment extracted from grape peel was investigated in this paper.
  研究葡萄皮色素的提取工艺及稳定性。
• The quality and optimum extraction technology of winter jasmine's yellow pigment were studied.
  研究了迎春花黄色素的最佳提取工艺及性质。
• The extraction and stability of red pigment of vitis amurensis husk were studied.
  对山葡萄皮红色素的提取及稳定性进行了研究。
• I brought the pigment you asked for.
  你要的颜料我给你带来了。
• Contains no Chemical Flavor, Soap, Pigment and Mineral Oil.
  不含化学香料、皂质、色素和矿物油。
• 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。
• 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。