比移值R<sub>r</sub>=()
A、原点至溶剂前沿的距离/原点至斑点中心的距离
B、原点至斑点中心的距离/原点至溶剂前沿的距离
C、原点至斑点中心的距离/斑点至溶剂前沿的距离
D、斑点中心至溶剂前沿的距离/原点至溶剂前沿的距离
A、原点至溶剂前沿的距离/原点至斑点中心的距离
B、原点至斑点中心的距离/原点至溶剂前沿的距离
C、原点至斑点中心的距离/斑点至溶剂前沿的距离
D、斑点中心至溶剂前沿的距离/原点至溶剂前沿的距离
A、R<sub>0sub>、R<sub>50sub>;R<sub>0sub>、R<sub>100sub> B、R<sub>0sub>、R<sub>100sub>;R<sub>100sub>/R<sub>0sub> C、R<sub>100sub>/R<sub>0sub>;R<sub>0sub>/R<sub>100sub> D、R<sub>0sub>/R<sub>100sub>;R<sub>0sub>、R<sub>50sub>
A、(R<sub>1sub>+R<sub>2sub>)/R<sub>1sub>R<sub>2sub> B、R<sub>1sub>R<sub>2sub>/(R<sub>1sub>+R<sub>2sub>) C、R<sub>1sub>+R<sub>2sub> D、R<sub>1sub>R<sub>2sub>
A、R<sub>1sub>与R<sub>3sub>串联后与R<sub>2sub>并联 B、R<sub>1sub>与R<sub>3sub>并联后与R<sub>2sub>串联 C、R<sub>1sub>与R<sub>2sub>并联后与R<sub>3sub>串联 D、R<sub>1sub>与R<sub>2sub>串联后与R<sub>3sub>并联
A、R<sub>xosub>>R<sub>jsub>>R<sub>tsub> B、R<sub>xosub><R<sub>jsub><R<sub>tsub> C、R<sub>xosub>=R<sub>jsub>>R<sub>tsub> D、R<sub>xosub>≈R<sub>jsub><R<sub>tsub>
A、R<sub>1sub>>R<sub>2sub>>R<sub>3sub> B、R<sub>1sub><R<sub>2sub><R<sub>3sub> C、R<sub>1sub>>R<sub>3sub>>R<sub>2sub> D、R<sub>3sub>>R<sub>1sub>>R<sub>2sub>
A、R<sub>1sub>>R<sub>2sub>>R<sub>3sub> B、R<sub>1sub><R<sub>2sub><R<sub>3sub> C、R<sub>1sub>>R<sub>3sub>>R<sub>2sub> D、R<sub>2sub>>R<sub>1sub>>R<sub>3sub>
A、R<sub>xosub>《R<sub>tsub> B、R<sub>xosub>》R<sub>tsub> C、R<sub>isub>=R<sub>tsub> D、R<sub>isub>》R<sub>tsub>
A、R<sub>1sub>烧坏,R<sub>2sub>不会烧坏 B、R<sub>1sub>、R<sub>2sub>均烧坏 C、R<sub>1sub>未烧坏,R<sub>2sub>烧坏 D、R<sub>1sub>、R<sub>2sub>均未烧坏
A、R<sub>1sub>〉R<sub>3sub>〉R<sub>2sub> B、R<sub>1sub>=R<sub>2sub>=R<sub>2sub> C、R<sub>1sub>〈R<sub>3sub>〈R<sub>2sub> D、都不对
A、R<sub>1sub>>R<sub>0sub> B、R<sub>1sub><R<sub>0sub> C、R<sub>1sub>=2R<sub>0sub> D、R<sub>1sub>=R<sub>0sub>