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

• 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 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 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。
• Taking ethanol as a solvent, the experimental condition of extracting red pigment of grape was determined.
  通过实验确定了用乙醇作为溶剂进行溶液萃取法制备葡萄红色素的实验条件。
• At last, additives such as nitrite, antioxidant and pigment have various influences on color of products.
  添加剂如亚硝酸盐，抗氧化剂和色素对低温肉制品颜色有不同程度的影响。
• Extraction and properties of green pigment from leaves of Asparagus lettuce were reported.
  研究了莴笋叶绿色素的提取及其理化性质。
• 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。
• The physical and chemical properties of black maize pigment were studied.
  研究了黑玉米色素的理化性质。
• Certain pigment colours were painted on to dry plaster using tempera ( where egg yolk is used to fix the pigment)
  使用蛋彩画颜料（内含可以定色的蛋黄）在干石膏上绘出了特定颜色。
• I brought the pigment you asked for.
  你要的颜料我给你带来了。