impregnation
n. 受孕；受精；注入；浸渍
近义词：fertilization，fecundation，saturation，fertilisation，
英英释义
Noun
- 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" "the saturation of cotton with ether"
- 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.)
- 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。
- 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。