A、NH<sub>4sub>N0<sub>3sub> B、NaN0<sub>3sub> C、Ca(N0<sub>3sub>)<sub>2sub> D、(NH<sub>4sub>)<sub>2sub>S0<sub>4sub>
A、NH<sub>4sub>N0<sub>3sub> B、NaN0<sub>3sub> C、Ca(N0<sub>3sub>)<sub>2sub> D、(NH<sub>4sub>)<sub>2sub>S0<sub>4sub>
A、牛肉膏蛋白胨培养基:含牛肉膏、蛋白胨、水 B、甘露醇酵母浸出液琼脂培养基:含甘露醇,K<sub>1sub>HPO<sub>4sub>、NaCl、CaCO<sub>3sub>、酵母汁等 C、高氏1号培养基:含淀粉、水、KN0<sub>3sub>、NaCl、MgSO<sub>4sub>、FeSO<sub>4sub>等 D、查氏培养基:含蔗糖、KCl、NaN0<sub>3sub>、FeS0<sub>4sub>、K<sub>2sub>HPO<sub>4sub>等
A、CH<sub>3sub>COCH<sub>2sub>CH<sub>3sub>,CH<sub>3sub>CHO,CF<sub>3sub>CHO,CH<sub>3sub>COCH=CH<sub>2sub> B、 CH<sub>3sub>CHO,CF<sub>3sub>CHO,CH<sub>3sub>COCH<sub>2sub>CH<sub>3sub>,CH<sub>3sub>COCH=CH<sub>2sub> C、 CF<sub>3sub>CHO,CH<sub>3sub>CHO,CH<sub>3sub>COCH=CH<sub>2sub>,CH<sub>3sub>COCH<sub>2sub>CH<sub>3sub> D、 CF<sub>3sub>CHO,CH<sub>3sub>COCH=CH<sub>2sub>,CH<sub>3sub>CHO,CH<sub>3sub>COCH<sub>2sub>CH<sub>3sub>
A、CH<sub>3sub>NH<sub>2sub>〉NH<sub>3sub>〉C<sub>6sub>H<sub>5sub>NHCH<sub>3sub> B、CH<sub>3sub>NH<sub>2sub>〉C<sub>6sub>H<sub>5sub>NHCH<sub>3sub>〉NH<sub>3sub> C、C<sub>6sub>H<sub>5sub>NHCH<sub>3sub>〉NH<sub>3sub>〉CH<sub>3sub>NH<sub>2sub> D、NH<sub>3sub>〉CH<sub>3sub>NH<sub>2sub>〉C<sub>6sub>H<sub>5sub>NHCH<sub>3sub>
A、CH<sub>3sub>CH<sub>2sub>CH<sub>2sub>CH<sub>3sub> B、CH<sub>3sub>CH(CH<sub>3sub>)<sub>2sub> C、CH<sub>3sub>C(CH<sub>3sub>)<sub>3sub> D、(CH<sub>3sub>)<sub>2sub>CHCH<sub>2sub>CH<sub>3sub>
A、CH<sub>3sub>CH(CH<sub>3sub>)CH(Cl)CH<sub>3sub> B、(CH<sub>3sub>)<sub>3sub>CH(Cl)CH<sub>2sub>CH<sub>3sub> C、CH<sub>3sub>CH(Cl)CH<sub>2sub>CH<sub>3sub> D、CH<sub>3sub>CH<sub>2sub>CH(CH<sub>3sub>)CH<sub>2sub>Cl
A、CH<sub>3sub>CHCl(CH<sub>2sub>)<sub>3sub>COOH B、CH<sub>3sub>CH<sub>2sub>CHCl(CH<sub>2sub>)<sub>3sub>COOH C、CH<sub>3sub>(CH<sub>2sub>)<sub>3sub>CHClCOOH D、CH<sub>3sub>(CH<sub>2sub>)<sub>3sub>CCl<sub>2sub>COOH