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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
    1. 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
    2. material with which something is impregnated
      1. the impregnation, whatever it was, had turned the rock blue

    双语例句

    • 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。
    • The electrochemical impregnation ( ECI) in ethanol-water solution is of great value for application.
      乙醇-水溶液二元体系电化学浸渍具有很高的实用价值。
    • The impregnation increment of epoxy resin for carbonized bamboo board with conventional impregnation is low.
      采用常规浸渍的方法,炭化竹板的环氧树脂浸渍量低。
    • Impregnation with calcium or calcium salts, as with calcium carbonate.
      向某物注入钙或钙盐的过程。
    • 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
    • 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。
    • The Mechanism of Wood Impregnation and Dissolving Kinetic of Extractives in the Pulping Process of Populus Tomentosa CTMP
      毛白杨CTMP浆生产过程中木片浸渍机理及抽出物溶出动力学
    • Preparation of Sorbents for Hot-gas Desulfurization by Ultrasonic Impregnation and Its Characterization and Desulfurization Activity
      超声浸渍法制备高温煤气脱硫剂及其表征和活性研究
    • 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。
    • 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