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

• 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 cobalt-based catalysts supported on CeAl-PILM were prepared by impregnation and could be applied for F-T synthesis reaction.
  通过对比分析，探讨了在地质条件下碳、氢经历费-托合成和由过渡金属催化产生烃的可能机制。
• 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
• Impregnation with calcium or calcium salts, as with calcium carbonate.
  向某物注入钙或钙盐的过程。
• 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
• 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
• 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 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。
• 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。
• Effect of Cooling Regimes and Polymer Impregnation on Permeability of Concrete after Exposure to Elevated Temperature
  冷却制度及聚合物浸渍对高温作用后混凝土渗透性的影响