English translation for "closed mapping"
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- 闭映射
Related Translations:
maps: madras核能发电厂参数栏地图集地图检索地图搜索地图折三维贴图贴图类型贴图区帖图区微管相关蛋白质休眠所有贴图游戏地图 map: MAP ＝Military Aid Program 〔美国〕军事援助计划。n.1.地图；天体图；图。2.〔美俚〕脸，面孔。3.〔美俚〕(染色体上基因排列的)遗传图。短语和例子off the map 〔口语〕不重要的；消失的；过时的；陈腐的。 on the map 〔口语〕存在的；重要的；有名的，占显著地位的，起主要作用的。 put oneself on the map 发生
- Example Sentences:
| 1. | The models should be based on objects because then you get a very close mapping between real objects like people , places , and things and objects in the information systems
（企业工程产出的模式必须是物件导向的，因而您可将真实世界里的物件如人、地方、及事物等，几乎能一对一密切对应到资讯系统里的物件。 ） | | 2. | It is a main task of general topology to compare different spaces . mappings which connect different spaces are important tools to complete it . which mapping preserves some special generalized metric space is a basic probleme in investigating generalized metric spaces by mappings . g - first countable spaces and g - metri / able spaces have many important topological properities so to investigate which mapping preserves them is very necessary . in [ 7 ] , clnian liu and mu - ming dai prove that open - closed mappings preserve g - metri / able spaces ; whether open mappings preserve g - first countable spaces is an open probleme asked by tanaka in [ 6 ] . in [ 4 ] , sheng - xiang xia introduces weak opewn mappings and investigates the relations between them and 1 - sequence - covering mappings . in the second section of this article , we investigate weak open mappings have the relations with other mappings and prove that the finite - to - one weak open mappings preserve g - first countable , spaces and weak open closed mapping preserve g - metrizable spaces . in the third section , we investigate an example to show that perfect mappings do not preserve g - first countable spaces , g - metrizable spaces , sn - first countable spaces and sn - metrizable spaces
在文献[ 4 ]中，夏省祥引进了弱开映射，并研究了它和1 -序列覆盖映射的关系。本文在第二节研究了弱开映射与序列商映射，几乎开映射的关系，证明了有限到一的弱开映射保持g -第一可数空间；弱开闭映射保持g -度量空间。第三节研究了文献[ 5 ]中的一个例子，证明了完备映射不保持g -第一可数空间， g -度量空间， sn -第一可数空间， sn -度量空间。 |
- Similar Words：
- "closed magnetic tape" English translation, "closed magnetic-vibrating feeder" English translation, "closed manifold" English translation, "closed manometer" English translation, "closed map" English translation, "closed marginal geosyncline" English translation, "closed market" English translation, "closed mating system" English translation, "closed medial dislocation of elbow" English translation, "closed meeting" English translation
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