错误1: 错误2: 错误3: 错误4:https://p.ananas.chaoxing.com/star3/origin/f3848a1490dc70b67502f23cb8a243a3.jpg
举一反三
- 错误1: 错误2: 错误3: 错误4:https://p.ananas.chaoxing.com/star3/origin/da50b19fe94e35c6326124e9d69be679.jpg
- 设I是如下一个解释: 个体域D={3, 2}; 谓词:P(2, 2)=P(2, 3)=0,P(3, 2)=P(3, 3)=1 则在解释I下,公式的真值为 (请填0或1)https://p.ananas.chaoxing.com/star3/origin/ed787225148713545e280aaf0bc951ea.jpg
- 指出零件结构中错误。https://p.ananas.chaoxing.com/star3/origin/e10b91e27757f11b994a06adf3187260.png
- 下图所示机构自由度计算,( )是正确的。 A: mg src="http://p.ananas.chaoxing.com/star3/origin/cb07ca0fb12be985c301490389c1e187.jpg" B: F=3×7 –(2×9 + 2 – 2)– 2 = 1 C: F=3×7 –(2×9+ 2– 0)– 0 = 1 D: F=3×7 –(2×8+ 2 – 0)– 2 = 1 E: F=3×5 –(2×6+ 2– 0)– 0 = 1
- 识图题3:这是什么结构https://p.ananas.chaoxing.com/star3/origin/c6be927f491ee20405c44f4e658f08c3