doublenessn.二倍诡计doubleadj.双重的；成双的；两倍的v.翻一番；使 ... 加倍n.两倍；双份double enzymes saccharification双酶糖化double immunoenzymatic labeling免疫酶双[重]标记法Double - axis Synchronization双轴同步Double lumen endobroncheal tube双腔支气管导管double-basis fusion mechanism双基融合机制double - clad fiber amplifier双包层光纤放大器double stage coupling heat pump双级耦合热泵double redecomposition reaction复分解反应double-part electricity price两部制电价double turbulent positive dense双套紊流正压浓相