| 单词 | hydrogenation |
| 释义 | hydrogenation [hī´dräj·ǝ`nā·shǝn] CHEMICAL ENGINEERING Saturation of diolefin impurities in gasolines to form a stable product. ORGANIC CHEMISTRY Catalytic reaction of hydrogen with other compounds, usually unsaturated; for example, unsaturated cottonseed oil is hydrogenated to form solid fats. |
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