给截切圆柱选择正确的侧面投影( )[img=126x296]180328ae4c9700f.png[/img]
A: [img=132x141]180328ae597de6a.png[/img]
B: [img=124x130]180328ae62f3067.png[/img]
C: [img=126x135]180328ae6b37ebb.png[/img]
D: [img=127x133]180328ae736263f.png[/img]
A: [img=132x141]180328ae597de6a.png[/img]
B: [img=124x130]180328ae62f3067.png[/img]
C: [img=126x135]180328ae6b37ebb.png[/img]
D: [img=127x133]180328ae736263f.png[/img]
举一反三
- 给截切圆柱选择正确的侧面投影( )[img=126x296]1803b0257984034.png[/img] A: [img=132x141]1803b025813b8a9.png[/img] B: [img=124x130]1803b0258a72418.png[/img] C: [img=126x135]1803b0259415024.png[/img] D: [img=127x133]1803b0259c564c1.png[/img]
- 给截切圆柱选择正确的侧面投影( )[img=126x296]1803b13d2c00d98.png[/img] A: [img=132x141]1803b13d386f066.png[/img] B: [img=124x130]1803b13d40a25f7.png[/img] C: [img=126x135]1803b13d49a94f1.png[/img] D: [img=127x133]1803b13d515ff48.png[/img]
- 给截切圆柱选择正确的侧面投影( )[img=126x296]1803b13ca4174f0.png[/img] A: [img=132x141]1803b13cac575a2.png[/img] B: [img=124x130]1803b13cb461abe.png[/img] C: [img=126x135]1803b13cbcc4aae.png[/img] D: [img=127x133]1803b13cc54936f.png[/img]
- 给截切圆柱选择正确的侧面投影( )[img=126x296]18037fceed96bcd.png[/img] A: [img=132x141]18037fcef5ee390.png[/img] B: [img=124x130]18037fcefe153bd.png[/img] C: [img=126x135]18037fcf0614fb7.png[/img] D: [img=127x133]18037fcf0e28ead.png[/img]
- 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}