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n.脱氢作用
1、dehydrogenate───vt.使脱氢
2、dehydrogenation───n.[化学]脱氢作用
1、fatigue life-spans of specimens after dehydrogenization heat treatment and crystallization heat treatment are all decreased observably, which is caused by the tension internal stress.───经过除氢热处理和晶化热处理的试样的疲劳寿命，与基底试样和镀态试样相比都显著降低，而热处理后试样疲劳强度的降低是由于镀层的内应力引起的。
2、Automatic Control of the Reduction- Decompose Stove in Desulfuration and Dehydrogenization Technology Process───自动控制在脱硫脱氰还原分解炉中的应用
3、Experiment of styrene production by dehydrogenization from ethylbenzene───乙苯脱氢制苯乙烯实验
4、The invention also relates to the catalyst C and methods involving the cross-linking of silicon by dehydrogenization with condensation (anti-cling coating on paper).───本发明还涉及催化剂C和包含通过脱氢缩合交联有机硅的方法（在纸张上的非粘涂层）。
5、Styrene is an important organic raw material for chemical industry. Normally it is made by dehydrogenization of ethyl benzene at adiabatic and vacuum conditions.───苯乙烯是重要的有机化工原料，通常采用负压绝热脱氢法，然后再精馏分离获得高纯度的苯乙烯产品。