如图所示，将带有方向线的角点转换成平滑曲线点的描述正确的是（）http://image.zhihuishu.com/zhs/onlineexam/ueditor/201905/6482946ebf70465e9ff7ee6a56633a04.jpg
举一反三
- 如图所示，将带有方向线的角点转换成平滑曲线点的描述正确的是（）http://im...9ff7ee6a56633a04.jpg
- 智慧职教: 如图所示，将带有方向线的角点转换成平滑曲线点的描述正确的是()
- 如图所示，将带有方向线的角点转换成平滑曲线点的描述正确的是（ ）[img=400x300]17a411565744121.jpg[/img]
- 一长载流导线弯成如右图所示形状，则O点处磁感应强度：<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201905/2a0d3bf7b8334c07bce5b1be73442a41.png" /> A: 大小为<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201905/e2444b459eb147f3a5ba0bbee3284e6c.png" /> B: 大小为<img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201905/ce12dacb53ab451a811173da52044399.png" /> C: 方向垂直于纸面向外 D: 方向垂直于纸面向里
- 主视图是半剖视图，表达正确的一组是（）。 A: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201905/91a7aa656cee4f2dbc2d22fc7c61a7b9.png" /> B: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201905/73d7ce95bdec4beeb502d7c4332df823.png" /> C: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201905/d0de6ded70094a3d9613087b840a3c19.png" /> D: <img src="http://image.zhihuishu.com/zhs/onlineexam/ueditor/201905/8250cbe6f2f54332ae2a27ded3de53ae.png" />