| 单词 | chemical engineering |
| 释义 | > as lemmaschemical engineering chemical engineering n. a branch of engineering concerned with the application of chemistry to industrial processes, and involving esp. the design, operation, and maintenance of equipment used to carry out chemical processes on an industrial scale. ΘΚΠ society > occupation and work > industry > engineering > [noun] > branches of waterwork?a1560 civil engineeringc1770 water engineering1787 millwrighting1821 engineering science1826 hydraulic engineering1835 river engineering1842 structural engineering1859 industrial engineering1860 chemical engineering1861 sanitary engineering1868 biological engineering1898 control engineering1914 radio engineering1915 environmental engineering1946 systems engineering1946 bioengineering1950 value engineering1959 biomedical engineering1961 geoengineering1962 macro-engineering1964 microengineering1964 terotechnology1970 hydroengineering1971 civil1975 mechatronics1976 knowledge engineering1977 1861 N. Arnott Surv. Human Progress iv. 108 The business of the farmer..which until lately was deemed so simple that almost any person could practise it with success, is now employing..professors of mechanical and chemical engineering. 1957 Technology Apr. 56 Chemical Engineering. One of the primary technologies which came into being when continuous process production began to replace the older methods of batch processing. 2006 Wales on Sunday (Nexis) 10 Dec. 35 What does a career in chemical engineering involve? Chemical engineers design and develop processes to turn raw materials into useful products in a cost-effective and safe way. < as lemmas |
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