high-temperature hydrogenation
英
美 [haɪ ˈtemprətʃər ˌhaɪˌdrɑdʒəˈneɪʃən]
高温加氢
双语例句
- On the other hand, heavier compositions become more owing to the small amount of heavy turpentine remained in rosin and the decarboxylation of the small part of rosin during high-temperature hydrogenation and distillation.
而在加氢反应的温度和氢化松香的蒸馏条件下，松香中的部分重油和少量松香脱羧产物被分离出来进入溶剂，造成重组分含量逐渐增加。