高侵剖面R<sub>xo</sub>与R<sub>t</sub>的关系是()。
A、Rxo《Rt
B、Rxo》Rt
C、Ri=Rt
D、Ri》Rt
A、Rxo《Rt
B、Rxo》Rt
C、Ri=Rt
D、Ri》Rt
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>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>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><R<sub>2sub> B、R<sub>1sub>>R<sub>2sub> C、R<sub>1sub>=R<sub>2sub> D、R<sub>1sub>≤R<sub>2sub>
A、R<sub>1<sub>R<sub>2sub> B、R<sub>1sub>>R<sub>2sub> C、R<sub>1sub>=R<sub>2sub> D、R<sub>1sub>≤R<sub>2sub>