impregnation

英 [ˌɪmpreɡ'neɪʃn] 美 [ˌɪmpreɡ'neɪʃn]

• n. 受孕；受精；注入；浸渍

英英释义

Noun:

1. material with which something is impregnated;

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

2. the process of totally saturating something with a substance;

   "the impregnation of wood with preservative"
   "the saturation of cotton with ether"
   

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

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。

词汇搭配

• impregnate 注入
• pressure impregnation 压力注入
• vacuum impregnation 真空浸渍
• aluminium impregnation 铝化
• silver impregnation 银浸渗
• chromium impregnation 铬化, 渗铬
• oil impregnation 浸油
• artificial impregnation 人工受孕
• zinc impregnation 浸锌,锌化
• impregnation compound 浸渍化合物
• waxed impregnation 蜡浸透
• impregnation catalyst 浸渍催化, 浸染催化...
• impregnation degree 浸渍度

近反义词

【近义词】

• fertilization 受精
• fecundation 受胎作用
• saturation 饱和
• fertilisation 施肥