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单词 Babcock
释义

Babcock

/ˈbabkɒk/
noun
Attributive and in the genitive. Designating a method for measuring the butterfat content of milk and other dairy products.
  • A sample is placed in a bottle with a long, narrow, graduated neck, treated with sulphuric acid to dissolve the solids, and then centrifuged and diluted several times so that the fat separates and rises to the top of the bottle; relating to or involving this method..

Origin

Late 19th century. From the name of Stephen Moulton Babcock, U.S. research chemist, who introduced this method of testing.

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更新时间:2024/12/26 9:06:38