Definition of pre-impregnation in English:

pre-impregnation

noun ˌpriːɪmprɛɡˈneɪʃn

Manufacturing Technology

The process of impregnating a material with a substance prior to further processing.

1930s; earliest use found in Journal of the Institute of Electrical Engineers. From pre- + impregnation.

nounˌpriːɪmprɛɡˈneɪʃn

Manufacturing Technology

The process of impregnating a material with a substance prior to further processing.

1930s; earliest use found in Journal of the Institute of Electrical Engineers. From pre- + impregnation.

单词	pre-impregnation
释义	Definition of pre-impregnation in English: pre-impregnation noun ˌpriːɪmprɛɡˈneɪʃn Manufacturing Technology The process of impregnating a material with a substance prior to further processing. Origin 1930s; earliest use found in Journal of the Institute of Electrical Engineers. From pre- + impregnation. Definition of pre-impregnation in US English: pre-impregnation nounˌpriːɪmprɛɡˈneɪʃn Manufacturing Technology The process of impregnating a material with a substance prior to further processing. Origin 1930s; earliest use found in Journal of the Institute of Electrical Engineers. From pre- + impregnation.
随便看	red hide red hind red honeysuckle Red Hook red hoop red horse red horse chestnut red-hot red hot red-hot favorite red-hot favourite red-hot mama red-hot momma red-hot poker red-hottest red howler red-hunting redia redial redial redialed redialing Smoot, George smooth smoothable