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- Quotient mapping and quotient topology are very important contents of topology. In this paper we discussed systematically their basic properties and reported some results. 系统地讨论了商映射的性质和映射成为商映射的条件;得到了若干定理和推论.
- quasipotential mapping quotient mapping 商映射
- The Generalization of a Theorem on Quotient Map 关于商映射的一个定理的推广
- His intelligence quotient is very high. 他的智商很高。
- In video disk, a consecutive sequence of frames. 在视频光盘上，一种连续的帧序列。
- She made a sequence of dance movements. 她做了一个连续的舞蹈动作。
- He got a small quotient of his father's property. 他得到了他父亲财产的一小部分。
- Put the mixed historical facts in sequence. 将混淆的历史事件按顺序排列。
- 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。
- 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。
- We will deal with events in historical sequence. 我们将按照历史上的先后顺序研究这些事件。
- Relations Between Quotient Map and Restriction of Quotient Map and Composite Map and Shrinking Map 商映射的限制及复合映射和收缩映射与商映射的关系
- I found this old map in the family archives. 我在家谱中发现了这幅旧地图。
- Farmers met with a sequence of bad harvests. 农民们遇到了接二连三的坏收成。
- 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。
- He described the events of that day in sequence. 他按先后次序描述了那一天发生的种种事件。
- The airport is arrowed on the map. 飞机场在地图上用箭头标出。
- The twelfth in a set or sequence. 第十二个在一套或一系列中的第十二个
