A.几何瞬变体系
B.几何可变体系
C.几何不变体系,无多余约束
D.几何不变体系,有1个多余约束
A.几何瞬变体系
B.几何可变体系
C.几何不变体系,无多余约束
D.几何不变体系,有1个多余约束
A.(1)
B.(2)
C.(3)
D.(4)
A. <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959762104582.png">
B. <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959762126610.png">
C. <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959762178340.png">
D. <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959762228441.png">
A.500
B.1000
C.1500
D.2000
A. <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959762883387.png">
B. <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959762915148.png">
C. <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959762933574.png">
D. <img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959763002103.png">
A.矩形
B.圆形
C.梯形
D.椭圆
A.局部断面图
B.移出断面图
C.中断断面图
D.重合断面图
A.局部断面图
B.移出断面图
C.中断断面图
D.重合断面图
A.局部断面图
B.移出断面图
C.中断断面图
D.重合断面图