A、m<sub>t1sub>=m<sub>a2sub>,α<sub>t1sub>=α<sub>a2sub>,γ=β B、m<sub>a1sub>=m<sub>t2sub>,α<sub>a1sub>=α<sub>t2sub>,γ=β C、m<sub>t1sub>=m<sub>a2sub>,α<sub>t1sub>=α<sub>a2sub>,γ=-β D、m<sub>a1sub>=m<sub>a2sub>,α<sub>a1sub>=α<sub>t2sub>,γ=-β
A、m<sub>t1sub>=m<sub>a2sub>,α<sub>t1sub>=α<sub>a2sub>,γ=β B、m<sub>a1sub>=m<sub>t2sub>,α<sub>a1sub>=α<sub>t2sub>,γ=β C、m<sub>t1sub>=m<sub>a2sub>,α<sub>t1sub>=α<sub>a2sub>,γ=-β D、m<sub>a1sub>=m<sub>a2sub>,α<sub>a1sub>=α<sub>t2sub>,γ=-β
A、(Fe,Mn)<sub>3sub>C >(Fe,Cr)<sub>3sub>C >TiC B、(Fe,Cr)<sub>3sub>C >TiC >(Fe,Mn)<sub>3sub>C C、TiC >(Fe,Cr)<sub>3sub>C >(Fe,Mn)<sub>3sub>C D、TiC >(Fe,Mn)<sub>3sub>C >(Fe,Cr)<sub>3sub>C
A、Fe<sub>3sub>C<sub>Isub> B、Fe<sub>3sub>C<sub>IIsub> C、Fe<sub>3sub>C<sub>IIIsub> D、Fe<sub>3sub>C<sub>共析sub>
A、Fe<sub>3sub>C<sub>Isub> B、Fe<sub>3sub>C<sub>IIsub> C、Fe<sub>3sub>C<sub>IIIsub> D、Fe<sub>3sub>C<sub>共析sub>
A、Fe<sub>3sub>C<sub>Isub> B、Fe<sub>3sub>C<sub>IIsub> C、Fe<sub>3sub>C<sub>IIIsub> D、Fe<sub>3sub>C<sub>共析sub>
A、Fe<sub>2sub>O<sub>3sub> B、Fe<sub>3sub>O<sub>4sub> C、FeCO<sub>3sub> D、2Fe<sub>2sub>O<sub>3sub>·3H<sub>2sub>O
A、SiO<sub>2sub>;Al<sub>2sub>O<sub>3sub>、Fe<sub>2sub>O<sub>3sub> B、Al<sub>2sub>O<sub>3sub>;Fe<sub>2sub>O<sub>3sub>、SiO<sub>2sub> C、Fe<sub>2sub>O<sub>3sub>;SiO<sub>2sub>、Al<sub>2sub>O<sub>3sub>
A、Na<sub>2sub>SO<sub>4sub>>K<sub>3sub>Fe(CN)<sub>6sub>>KNO<sub>3sub>>NaCl B、K<sub>3sub>Fe(CN)<sub>6sub>>Na<sub>2sub>SO<sub>4sub>>NaCl>KNO<sub>3sub> C、K<sub>3sub>Fe(CN)<sub>6sub>>Na<sub>2sub>SO<sub>4sub>>NaCl=KNO<sub>3sub> D、K<sub>3sub>Fe(CN)<sub>6sub>>KNO<sub>3sub>>Na<sub>2sub>SO<sub>4sub>>NaCl
A、(NH<sub>4sub>)Fe(SO<sub>4sub>)<sub>2sub> B、(NH<sub>4sub>)2Fe(SO<sub>4sub>)<sub>2sub> C、(NH<sub>4sub>)Fe(SO<sub>3sub>)<sub>2sub> D、(NH<sub>4sub>)2Fe(SO<sub>3sub>)<sub>2sub>