A、f<sub>cusub>=m<sub>fsub>+1.645S B、f<sub>cusub>=m<sub>fsub>-1.645S C、f<sub>cusub>=m<sub>fsub>-0.645S D、f<sub>cusub>=m<sub>fsub>+0.645S
A、f<sub>cusub>=m<sub>fsub>+1.645S B、f<sub>cusub>=m<sub>fsub>-1.645S C、f<sub>cusub>=m<sub>fsub>-0.645S D、f<sub>cusub>=m<sub>fsub>+0.645S
A、P与F’<sub>Nsub> B、F’<sub>Nsub>与F<sub>N sub> C、F<sub>N sub>与F’<sub>N1sub> D、P与F’<sub>N1sub> E、F’<sub>N1sub>与F<sub>N1sub>
A、F<sub>1sub>=F<sub>2sub> B、F<sub>1sub>-F<sub>2sub>=F<sub>esub> C、F<sub>1sub>/F<sub>2sub>=efα D、F<sub>1sub>+F<sub>2sub>=F<sub>0sub>
A、制动力F<sub>bsub>与垂直Z载荷正比F<sub>bsub>/Z B、附着力F<sub>4sub>与垂直Z载荷之比F<sub>4sub>/Z C、转向力F<sub>gsub>与垂直载荷Z证比F<sub>gsub>/Z D、驱动力F<sub>tsub>与垂直载荷Z载之比F<sub>tsub>/Z
A、pH、pCO<sub>2sub>、TCO<sub>2sub> B、pH、pO<sub>2sub>、SO<sub>2sub> C、pH、pO<sub>2sub>、pCO<sub>2sub> D、pH、SB、AB E、pH、pO<sub>2sub>、TCO<sub>2sub>
A、F<sub>fsub>>G<sub>ssub> B、F<sub>fsub>=G<sub>ssub> C、F<sub>fsub><G<sub>ssub> D、F<sub>fsub>≤G<sub>ssub>
A、e<sub>1sub>c<sub>1sub>F<sub>1sub>=e<sub>2sub>c<sub>2sub>F<sub>2sub> B、c<sub>1sub>F<sub>1sub>=c<sub>2sub>F<sub>2sub> C、c<sub>1sub>/c<sub>2sub>=F<sub>2sub>/F<sub>1sub> D、c<sub>1sub>/c<sub>2sub>=F<sub>1sub>/F<sub>2sub>
A、F<sub>tsub>=F<sub>fsub>+F<sub>isub>+F<sub>wsub>+F<sub>jsub> B、F<sub>tsub>>F<sub>fsub>+F<sub>isub>+F<sub>wsub>+F<sub>jsub> C、F<sub>tsub><<f<sub>f+F<sub>isub>+F<sub>wsub>+F<sub>jsub> D、F<sub>tsub>≠F<sub>fsub>+F<sub>isub>+F<sub>wsub>+F<sub>jsub>f<sub>
A、f<sub>msub><f<sub>Tsub> B、f<sub>msub>>f<sub>Tsub> C、f<sub>msub>=f<sub>Tsub> D、f<sub>msub>与f<sub>Tsub>的关系不能确定