1.(单选题)根据形体的H面和V面投影(下图所示),选择正确的W投影( )。

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.图7

B.图8

C.图9

D.图10

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.平行线

B.垂直线

C.圆弧

D.斜线

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.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959827846305.png">

B.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959827873890.png">

C.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959827893212.png">

D.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959827952714.png">

A.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959828111363.png">

B.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/170495982813419.png">

C.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959828155698.png">

D.<img src="https://cg-service.oss-cn-shanghai.aliyuncs.com/20240111/1704959828175385.png">

A.选项A的投影

B.选项B的投影

C.选项C的投影

D.选项D的投影