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词汇 babcock test
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Babcock test. Though not as famous as Pasteur, the agricul- tural chemist Stephen Moulton Babcock played an important role in the development of the modern dairy industry. While chief chemist at the Wisconsin Agricultural Experiment Sta- tion in 1890, Babcock invented a process for determining the butterfat content of milk. The Babcock test makes possible rap- id, accurate milk grading and helps farmers develop better dairy herds by enabling them to test milk from their stock. Ba- bcock taught for 25 years at the University of Wisconsin, from 1887 to 1913. He died in 1931, at age 88, having spent the last 20 years of his life researching the nature of matter.
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更新时间:2025/5/1 19:58:25