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chemical process | |
environ. | 化学加工 |
finish | |
gen. | 完 |
met. | 精加工; 抛光; 光制 |
roll. | 精整; 精轧 |
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投药法; 化学法 | |||
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化学加工 (制造化学物的特定方法,通常涉及若干步骤。) |
chemical processes: 20 phrases in 8 subjects |
Agriculture | 1 |
Aviation | 1 |
Chemistry | 6 |
Ecology | 1 |
Mathematics | 1 |
Metallurgy | 2 |
Technology | 2 |
Water resources | 6 |