联合脱氮－脱氢

【化】 integral denitrogenation-dehydrogenation

联合的英语翻译：

unite; ally; connect; link; associate; band; joint; combination; federation
linkage; union; alliance
【计】 uniting
【化】 union
【医】 association; coadunation; coadunition; symphysis; syndesis; union
【经】 associate; coalition; combination; consolidate; consortium; fusion
union

脱氮的英语翻译：

【医】 denitrification; denitrify

脱氢的英语翻译：

【化】 dehydrogenation
【医】 dehydro-; dehydrogenate; dehydrogenation; dehydrogenize