A: [img=218x23]180373bdc089271.png[/img]
B: [img=218x23]180373bdc942841.png[/img]
C: [img=227x23]180373bdd320eff.png[/img]
D: [img=218x23]180373bddbe4981.png[/img]
举一反三
- 计算图示机构的自由度[img=478x481]1803301f08d09f7.jpg[/img] A: [img=218x23]1803301f10b582d.png[/img] B: [img=218x23]1803301f193091c.png[/img] C: [img=227x23]1803301f2235a7f.png[/img] D: [img=218x23]1803301f2a2919d.png[/img]
- 计算图示机构的自由度[img=478x481]1802d467075bcab.jpg[/img] A: [img=218x23]1802d4671013249.png[/img] B: [img=218x23]1802d4671808c56.png[/img] C: [img=227x23]1802d4671fc2e4b.png[/img] D: [img=218x23]1802d4672d1921f.png[/img]
- 计算图示机构的自由度[img=434x268]1803301371fc444.jpg[/img] A: [img=218x23]180330137a68edc.png[/img] B: [img=218x23]180330138342702.png[/img] C: [img=218x23]18033013908078b.png[/img] D: [img=218x23]180330139895e7c.png[/img]
- 计算图示机构的自由度[img=434x268]1802d46f704423a.jpg[/img] A: [img=218x23]1802d46f7903618.png[/img] B: [img=218x23]1802d46f82385ff.png[/img] C: [img=218x23]1802d46f8ab90a7.png[/img] D: [img=218x23]1802d46f93b6e5b.png[/img]
- 计算图示机构的自由度[img=434x268]18035d80fe7d940.jpg[/img] A: [img=218x23]18035d8106d1bfb.png[/img] B: [img=218x23]18035d810fca872.png[/img] C: [img=218x23]18035d8118882f3.png[/img] D: [img=218x23]18035d81207d752.png[/img]
内容
- 0
计算图示机构的自由度[img=434x268]180380c5ab25b8f.jpg[/img] A: [img=218x23]180380c5b426b2d.png[/img] B: [img=218x23]180380c5c1aa36c.png[/img] C: [img=218x23]180380c5ca3e6ad.png[/img] D: [img=218x23]180380c5d734425.png[/img]
- 1
计算图示机构的自由度[img=434x268]1803520d387ad69.jpg[/img] A: [img=218x23]1803520d408a161.png[/img] B: [img=218x23]1803520d499c1ac.png[/img] C: [img=218x23]1803520d56cddc5.png[/img] D: [img=218x23]1803520d6388cf0.png[/img]
- 2
计算图示机构的自由度[img=498x327]1802d46ff5e7145.jpg[/img] A: [img=227x23]1802d46ffe7e961.png[/img] B: [img=250x23]1802d470065cd56.png[/img] C: [img=218x23]1802d4700e72996.png[/img] D: [img=227x23]1802d47016ae6fa.png[/img]
- 3
计算图示机构的自由度[img=498x327]1803c2ab169ecfe.jpg[/img] A: [img=227x23]1803c2ab1e99419.png[/img] B: [img=250x23]1803c2ab2669039.png[/img] C: [img=218x23]1803c2ab2e7f13c.png[/img] D: [img=227x23]1803c2ab36e9993.png[/img]
- 4
令F(x):x是有理数,G(x):x是实数。将命题“所有的有理数都是实数,但有的有实数不是有理数”符号化为() 未知类型：{'options': ['17e0a83a4157352.jpgx(F(x)∧G(x))∧[img=8x14]17e0a83a35505d4.jpg[/img]x(G(x)[img=14x9]17e0a73094b5dcf.jpg[/img][img=10x11]17e0a839b915354.jpg[/img]F(x))', ' [img=8x14]17e0a83a4157352.jpg[/img]x(F(x)[img=14x9]17e0a73094b5dcf.jpg[/img]G(x))∧[img=8x14]17e0a83a35505d4.jpg[/img]x(G(x)∧[img=10x11]17e0a839b915354.jpg[/img]F(x))', ' [img=8x14]17e0a83a4157352.jpg[/img]x(F(x)∧G(x))∧[img=8x14]17e0a83a35505d4.jpg[/img]x(G(x)∧[img=10x11]17e0a839b915354.jpg[/img]F(x))', ' [img=8x14]17e0a83a4157352.jpg[/img]x(F(x)[img=14x9]17e0a73094b5dcf.jpg[/img]G(x))∧[img=8x14]17e0a83a35505d4.jpg[/img]x(G(x)[img=14x9]17e0a73094b5dcf.jpg[/img][img=10x11]17e0a839b915354.jpg[/img]F(x))'], 'type': 102}