英语词汇“pre-precipitation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

pre-precipitation

/ˌpriːprɪˌsɪpɪˈteɪʃn/

adjective

Attributive Designating phenomena occurring at or immediately before the onset of precipitation, especially ( Metallurgy ) those occurring in solid solution in alloys, as the separation of submicroscopic particles from which crystals later develop.

noun

The action or process of precipitation prior to further treatment or processing; especially the preliminary precipitation of solids in the treatment of sewage effluent.

Origin

1930s. From pre- + precipitation. Compare postprecipitation.

单词	pre-precipitation
释义	pre-precipitation /ˌpriːprɪˌsɪpɪˈteɪʃn/ adjective Attributive Designating phenomena occurring at or immediately before the onset of precipitation, especially ( Metallurgy ) those occurring in solid solution in alloys, as the separation of submicroscopic particles from which crystals later develop. noun The action or process of precipitation prior to further treatment or processing; especially the preliminary precipitation of solids in the treatment of sewage effluent. Origin 1930s. From pre- + precipitation. Compare postprecipitation.
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