impregnation

英 [ˌɪmpreɡˈneɪʃn]

美 [ˌɪmpreɡˈneɪʃn]

n.  受胎，怀孕; 浸渍，浸透; 饱满，充满

化学

BNC.41410 / COCA.39604

英英释义

noun

• creation by the physical union of male and female gametes
  Synonym:fertilizationfertilisationfecundation
• the process of totally saturating something with a substance
  1. the impregnation of wood with preservative
  2. the saturation of cotton with ether
  Synonym:saturation
• material with which something is impregnated
  1. the impregnation, whatever it was, had turned the rock blue

双语例句

• During forced impregnation a reactive polymer, e.g., silicone rubber, replaces the acetone.
  在该步骤中，活性聚合物，如硅胶等将替换出丙酮。
• Corrosion resistance of zinc impregnation and dacromet coating was studied by environmental corrosion test and electrochemical measurement techniques.
  通过实际环境腐蚀试验和电化学测试，研究了粉末渗锌涂层和达克罗涂层在不同水环境中的耐蚀性能。
• The catalyst prepared by impregnation has good catalytic performance of maleic anhydride hydrogenation to succinic anhydride.
  采用浸渍法制备的催化剂，具有较好的顺酐加氢制备琥珀酸酐活性。
• Red kingfisher color is generated after the formation of jadeite crystals, due to the Department of hematite impregnation.
  红翡的颜色是硬玉晶体生成后才形成的，系赤铁矿浸染所致。
• Preparation of High Porosity Copper Foam by Polyurethane Sponge Impregnation Method
  聚氨酯海绵浸渗法制备高孔隙率泡沫铜
• Development and Design of Resin Impregnation Control System of Poplar ( Birch) Veneers
  杨（桦）木单板树脂浸渍调控系统的开发设计
• Impregnation with calcium or calcium salts, as with calcium carbonate.
  向某物注入钙或钙盐的过程。
• The method of complex phosphate impregnation for improving the oxidation resistance of graphite materials was described.
  用磷酸复合盐浸演法对石墨材料进行浸渍，研究其抗氧化性。
• Applies to padding and impregnation process.
  适用于浸轧及浸渍工艺。
• Influence of impregnation technology on the property of winding-solid polypyrrole aluminum electrolytic capacitor
  浸渍工艺对卷绕式聚吡咯铝电容器性能的影响