impregnation
英 [ˌɪmpreɡ'neɪʃn] 美 [ˌɪmpreɡ'neɪʃn]

n.

怀孕，受精，注入；使受孕；授胎物；授孕

英英释义

impregnation[ ,impreɡ'neiʃən ]

• n.
  • material with which something is impregnated

    "the impregnation, whatever it was, had turned the rock blue"

  • the process of totally saturating something with a substance

    "the impregnation of wood with preservative"

    同义词：saturation

  • creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant

    同义词：fertilizationfertilisationfecundation

词组短语

pressure impregnation加压浸渗；压力注入

双语例句

用作名词(n.)

1. Experiments were carried out in Great Britain and American on the impregnation of wood with vegetable tars and extracts.
   在大不列颠和美州就进行过用植物焦油和提取物来浸渍木材的试验。
2. The metallography samples fabricated by the vacuum impregnation of resin are introduced.
   详细介绍了真空浸渍树脂法制备金相样品的制备过程。

权威例句

Vacuum resin impregnation process
Sol-gel or impregnation preparation; includes yttrium oxide
Atmospheric impregnation of porous silicon at room temperature
Impregnation of silver nanoparticles into bacterial cellulose for antimicrobial wound dressing
Two methods for selective silver impregnation of degenerating axons and their synaptic endings in the central nervous system
Origin and termination of the hippocampal perforant path in the rat studied by silver impregnation
Distribution of hippocampal mossy fibers in the rat. An experimental study with silver impregnation methods.
Selective neuronal death after transient forebrain ischemia in the Mongolian gerbil: a silver impregnation study.
Studies on LiMnO spinel system (obtained from melt-impregnation method) as a cathode for 4 V lithium batteries Part II. Optimum ...
Sites and mode of termination of reticulo-spinal fibers in the cat. An experimental study with silver impregnation methods