[tex=17.786x1.286]QEk3IUGCj4QFXwHbe9o1jxCUp4laIrwsJbjb6T2NWrrZV4QS2p4Q1YnWqY3PvNSRkB7NhsiTTbq+Crza3LT7kA==[/tex][tex=14.643x1.286]4UlW2Ce4Kuv5qKIpIy+f4hKYmNBYlHi4YcPX5Jvs+Gtz54N7UIHIRmZaRG6qh5o6[/tex]
[tex=17.786x1.286]QEk3IUGCj4QFXwHbe9o1jxCUp4laIrwsJbjb6T2NWrrZV4QS2p4Q1YnWqY3PvNSRkB7NhsiTTbq+Crza3LT7kA==[/tex][tex=14.643x1.286]4UlW2Ce4Kuv5qKIpIy+f4hKYmNBYlHi4YcPX5Jvs+Gtz54N7UIHIRmZaRG6qh5o6[/tex]
[tex=17.786x1.286]QEk3IUGCj4QFXwHbe9o1jxCUp4laIrwsJbjb6T2NWrrZV4QS2p4Q1YnWqY3PvNSRkB7NhsiTTbq+Crza3LT7kA==[/tex][tex=15.214x1.286]YTyCV/g6HdKkEDCjhadnBE8NC9EIOMRdhNLhSOxUucQeQKJbeSZZklolRpr0sf3DWgPKpPqMWUJxKClTjqqk7g==[/tex]
[tex=17.786x1.286]QEk3IUGCj4QFXwHbe9o1jxCUp4laIrwsJbjb6T2NWrrZV4QS2p4Q1YnWqY3PvNSRkB7NhsiTTbq+Crza3LT7kA==[/tex][tex=15.214x1.286]YTyCV/g6HdKkEDCjhadnBE8NC9EIOMRdhNLhSOxUucQeQKJbeSZZklolRpr0sf3DWgPKpPqMWUJxKClTjqqk7g==[/tex]
模算术运算.设 [tex=12.643x1.286]3yDmxXhzuZcoAVcPcBlAZX2LYjtUGBP7Y7scH6kVGLq73ZCZeVf1ezwSjjkvg6h2[/tex], 则[tex=17.786x1.286]9GWueoLXl5sM9hJh7iWC0UR2mjg7atiWqEAHxF/bZNhhwwaRqOoC1HcS6Io9WDTvrD6xrkbSj4sbQNCBabLWJ0EuGE5xC3pR3d60lcEh8MM=[/tex]
模算术运算.设 [tex=12.643x1.286]3yDmxXhzuZcoAVcPcBlAZX2LYjtUGBP7Y7scH6kVGLq73ZCZeVf1ezwSjjkvg6h2[/tex], 则[tex=17.786x1.286]9GWueoLXl5sM9hJh7iWC0UR2mjg7atiWqEAHxF/bZNhhwwaRqOoC1HcS6Io9WDTvrD6xrkbSj4sbQNCBabLWJ0EuGE5xC3pR3d60lcEh8MM=[/tex]
模算术运算.设 [tex=12.643x1.286]3yDmxXhzuZcoAVcPcBlAZX2LYjtUGBP7Y7scH6kVGLq73ZCZeVf1ezwSjjkvg6h2[/tex], 则[tex=17.786x1.286]9GWueoLXl5sM9hJh7iWC0UR2mjg7atiWqEAHxF/bZNhhwwaRqOoC1HcS6Io9WDTvrD6xrkbSj4sbQNCBabLWJ0EuGE5xC3pR3d60lcEh8MM=[/tex]
模算术运算.设 [tex=12.643x1.286]3yDmxXhzuZcoAVcPcBlAZX2LYjtUGBP7Y7scH6kVGLq73ZCZeVf1ezwSjjkvg6h2[/tex], 则[tex=17.786x1.286]9GWueoLXl5sM9hJh7iWC0UR2mjg7atiWqEAHxF/bZNhhwwaRqOoC1HcS6Io9WDTvrD6xrkbSj4sbQNCBabLWJ0EuGE5xC3pR3d60lcEh8MM=[/tex]
下列选项为某变速器一、二、三、四挡的传动比，则三挡的传动比为（）。 A: 0.969 B: 1.286 C: 1.944 D: 3.455
下列选项为某变速器一、二、三、四挡的传动比，则三挡的传动比为（）。 A: 0.969 B: 1.286 C: 1.944 D: 3.455
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[tex=31.429x1.286]IRGzz82LLValS+ajcbbXE1k7OZHTi9aa22tl9YUKaDcUCmuioabuU6mvLmILe8zw1awXPQ1TH9iq5QOHngBG3clrvSze+IEDfdx/Trj7f5SHdSSzTGMsZN609XcwqHlLleUwPzE6PTvJ56tezSB7pA==[/tex][tex=33.143x1.286]195A41uXkNNhB9QIVlGAgawSdMndH4z87Z0a6fLa92QHR1iZrLkiKEY8xhie+m4MCdsNJ+DMy6rtNBlnGdvAhaQ3Ls6aaZpqQ8YKcBBoI0knu0/l00e2rg7w8fV4C1VWm7wb7A6bEGnb5178Y0ETig==[/tex][img=911x181]17a65458b8cb09a.png[/img][tex=17.786x1.286]ec9iCoC3OND8a167L/SBr/Yq3CKRa8OH1s8gnNQbzbfwUZPw7C26MusBWycoi8CZE0Pm55nitx88RbHbmxSJnhxb7/wLn119ehAVKPv/njw=[/tex]
[tex=39.786x2.214]Ozr9X2MC0GKc9Nqt10+RtQ+2DYc3CNrqFHKu4zcO+04pKk20sxSM4CRyoXNbBDQ741lv+fgBpqkKcnB1/C4lgY5is49cYHL3Z5o/GE38v3SPZG+6iBmnNHY1ye7hYtbo9YnnXktvFzogyM/59D66crLhdJhX783glSt/03tAYIwoxw63Ylh1ESR2TH2ryxqm[/tex][tex=30.929x1.286]ukHRJHUKrN6/w+m6vNX0BQwFdwsonwTnKHL0PU7t4kdLiUCSBh8u14KWe5Br+3KCItQssnRpMHnODKtY76B46h1lQMXa53CK41N+4QPig1s=[/tex][tex=17.786x1.286]QOjJ5Z5pCyWcN36BmBt1Xd04dIdmfp40SVtmlMfpgmHEeDKylWjlKrEXOeM2/AejyjdTVbJXzwOzIJ1EqWI6Hw==[/tex][tex=19.214x1.286]Qpjx3o4xF7q8kzHwgmfH7cuOngyV1MvBiqIhlYERGmIdDqOToWz8UM0b/Odr8agt90RVcv4jNAkfK6k/zmk2zw==[/tex]
[tex=39.786x2.214]Ozr9X2MC0GKc9Nqt10+RtQ+2DYc3CNrqFHKu4zcO+04pKk20sxSM4CRyoXNbBDQ741lv+fgBpqkKcnB1/C4lgY5is49cYHL3Z5o/GE38v3SPZG+6iBmnNHY1ye7hYtbo9YnnXktvFzogyM/59D66crLhdJhX783glSt/03tAYIwoxw63Ylh1ESR2TH2ryxqm[/tex][tex=30.929x1.286]ukHRJHUKrN6/w+m6vNX0BQwFdwsonwTnKHL0PU7t4kdLiUCSBh8u14KWe5Br+3KCItQssnRpMHnODKtY76B46h1lQMXa53CK41N+4QPig1s=[/tex][tex=17.786x1.286]QOjJ5Z5pCyWcN36BmBt1Xd04dIdmfp40SVtmlMfpgmHEeDKylWjlKrEXOeM2/AejyjdTVbJXzwOzIJ1EqWI6Hw==[/tex][tex=19.214x1.286]Qpjx3o4xF7q8kzHwgmfH7cuOngyV1MvBiqIhlYERGmIdDqOToWz8UM0b/Odr8agt90RVcv4jNAkfK6k/zmk2zw==[/tex]
下列变量组（）是一个闭回路。 A: {x，x，x，x，x，x} B: {x，x，x，x，x} C: {x，x，x，x，x，x} D: {x，x，x，x，x，x}
下列变量组（）是一个闭回路。 A: {x，x，x，x，x，x} B: {x，x，x，x，x} C: {x，x，x，x，x，x} D: {x，x，x，x，x，x}
以下谓词蕴含式正确的是（）: (∀x) (A(x)→B(x))=>( ∀x)A(x)→(∀x)B(x)|(∀x) (A(x)↔B(x))=>( ∀x)A(x)↔(∀x)B(x)|(∀x)A(x)∨(∀x)B(x)=>( ∀x) (A(x)∨B(x))|(∃x) (A(x)∧B(x))=>(∃x)A(x)∧(∃x)B(x)
以下谓词蕴含式正确的是（）: (∀x) (A(x)→B(x))=>( ∀x)A(x)→(∀x)B(x)|(∀x) (A(x)↔B(x))=>( ∀x)A(x)↔(∀x)B(x)|(∀x)A(x)∨(∀x)B(x)=>( ∀x) (A(x)∨B(x))|(∃x) (A(x)∧B(x))=>(∃x)A(x)∧(∃x)B(x)
以下谓词蕴含式正确的是（）: (?x) (A(x)→B(x))=>( ?x)A(x)→(?x)B(x)|(?x) (A(x)?B(x))=>( ?x)A(x)?(?x)B(x)|(?x)A(x)∨(?x)B(x)=>( ?x) (A(x)∨B(x))|(?x) (A(x)∧B(x))=>(?x)A(x)∧(?x)B(x)
以下谓词蕴含式正确的是（）: (?x) (A(x)→B(x))=>( ?x)A(x)→(?x)B(x)|(?x) (A(x)?B(x))=>( ?x)A(x)?(?x)B(x)|(?x)A(x)∨(?x)B(x)=>( ?x) (A(x)∨B(x))|(?x) (A(x)∧B(x))=>(?x)A(x)∧(?x)B(x)