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impregnation是什么意思

impregnation

美[ˌɪmpreɡ'neɪʃn] 英[ˌɪmpreɡ'neɪʃn]

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。

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