alkene

常见例句

The hydrocarbon must be an alkene.
这个碳氢化合物必定是烯烃。
The Alkene Double Bond: A Focus of Reactivity.
21烯烃的双键：重点是反应活性。
A hydrocarbon was known to be either an alkene or alkane.
某碳氢化合物已知可能是烯烃或是烷烃。
A hydrocarbon was known to be either an alkene or alkane .
某碳氢化合物已知可能是烯烃或是烷烃。
The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.
亲核试剂包括烯烃、炔烃、醇、酸、胺、水等。
The burst of tubes for steam boiler (F106) in an alkene factory was examined.
摘要对某烯烃厂爆裂破坏的蒸汽锅炉(F106)炉管，进行了宏观形貌、化学、金相、扫描电镜的分析。