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- A parametric expression of the generating function is obtained for the rooted 2-connected triangular maps on the projective plane, from which asymptotics evaluations are derived. 还得到了射影平面上2连通地图一个参数的显示运算式和渐近估计式。
- There is a map of the world on the wall. 墙上有张世界地图。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- This island is triangular in shape. 这个岛的外形呈三角形。
- The road we should take is marked on the map. 我们要走的路已经标在地图上了。
- On the map the drains of each field are laid sown. 地图上标有每一块地的排水沟。
- It's a film of triangular love affair. 那是个三角恋爱的电影。
- I found this old map in the family archives. 我在家谱中发现了这幅旧地图。
- I prick the map with a pin to show our route. 我用大头针在地图上扎孔标出我们的路线。
- The airport is arrowed on the map. 飞机场在地图上用箭头标出。
- The map is in error regarding the junction. 这张地图在这个交点上是绘制错了。
- He drew a world map on a sphere. 他在球上面画了一幅世界地图。
- The place is marked on the map with a crossing. 那个地方在地图上以十字形记号标出。
- She has a scarf made of a triangular piece of blue silk. 她有一条用三角形蓝绸子做的围巾。
- Do not draw the map, just write the answer. 不要画地图，只写答案。
- He fitted the map snugly into the bag. 他把地图整齐地塞进包里。
- At the moment he was studying a map. 这时候他正在看地图。
- He was puzzling over the old map. 他对着那张旧地图苦苦思索着。
- On the wall of his office was a large map. 在他办公室的墙上是一幅大地图。
- A flat triangular bone located at the front of the knee joint. 髌骨，膝盖骨膝关节前部的一块厚而扁平的三角形骨
