您要查找的是不是：
- Smith圆图Smith chart
- 广义Smith圆图generalized Smith chart
- Smith圆Smith chart
- 圆circle
- 柱状图histogram
- 圆的roundish
- 图4Fig. 4
- 图号figure number
- 圆环traffic circle
- 布置图layout diagram
- 鸟瞰图bird's-eye
- 圆头pommel
- 图5Fig. 5
- 圆管circular tube
- 布局图layout
- 月圆full of the moon
- 安装图installation drawing
- 圆孔round orifice
- 装配图installation diameter
