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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

    • Research on fabrication of warp-knitted space porous ceramics by impregnation process;
      采用有机泡沫浸渍工艺制备了碳化硅基网眼多孔陶瓷。
    • 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
    • On all accounts, the dimension stability of resin impregnation treated Chinese fir is superior to untreated Chinese fir.
      这说明在一定的大气环境下,浸渍杉木的尺寸稳定性要优于杉朱素材。
    • 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。
    • Preparation of WO_3/ ZrO_2 Solid Superacid Catalysts by Ultrasonic Impregnation
      超声促进浸渍法制备WO3/ZrO2固体超强酸催化剂
    • Of timber processing, has been using CCA and ACQ wood preservatives on the vacuum pressure impregnation treatment, have achieved the desired result.
      对木材进行深加工处理,一直采用CCA和ACQ防腐剂对木材进行真空加压浸渍处理,都达到理想的效果。
    • 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。
    • Study on the Impregnation Process and Grinding Performance of Grinding Wheel
      砂轮渗浸工艺及其磨削性能的实验研究
    • It has performed reliably when used at very high retentions in full-cell impregnation processes.
      当用满细胞法使它具有很高的保持量时,它的使用是很可靠的。
    • 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。