1) fibrewise second countability
纤维第二可数
1.
For the integrated work of the structure in fiberwise topological spaces, its concepts include fibrewise first countability, fibrewise second countability, better fibrewise first countability, weakly fibrewise Lindel?f property,and fibrewise Lindel?f property, also character or weight in fiberwise topological spaces induced by the countability in that.
本文从纤维的观点考虑纤维拓扑空间的可数性问题,主要从整体上把握纤维拓扑空间的结构,研究了纤维第一可数性、纤维第二可数性、强纤维第一可数性、弱化纤维林德洛夫性和纤维林德洛夫性,以及可数性所演化出的纤维拓扑空间的特征和纤维拓扑空间的权。
2) fibrewise first countability
纤维第一可数
1.
For the integrated work of the structure in fiberwise topological spaces, its concepts include fibrewise first countability, fibrewise second countability, better fibrewise first countability, weakly fibrewise Lindel?f property,and fibrewise Lindel?f property, also character or weight in fiberwise topological spaces induced by the countability in that.
本文从纤维的观点考虑纤维拓扑空间的可数性问题,主要从整体上把握纤维拓扑空间的结构,研究了纤维第一可数性、纤维第二可数性、强纤维第一可数性、弱化纤维林德洛夫性和纤维林德洛夫性,以及可数性所演化出的纤维拓扑空间的特征和纤维拓扑空间的权。
3) better fibrewise first countability
强纤维第一可数
1.
For the integrated work of the structure in fiberwise topological spaces, its concepts include fibrewise first countability, fibrewise second countability, better fibrewise first countability, weakly fibrewise Lindel?f property,and fibrewise Lindel?f property, also character or weight in fiberwise topological spaces induced by the countability in that.
本文从纤维的观点考虑纤维拓扑空间的可数性问题,主要从整体上把握纤维拓扑空间的结构,研究了纤维第一可数性、纤维第二可数性、强纤维第一可数性、弱化纤维林德洛夫性和纤维林德洛夫性,以及可数性所演化出的纤维拓扑空间的特征和纤维拓扑空间的权。
4) Second countable
第二可数
5) sn-second countable
sn第二可数
6) g-second countable
g-第二可数
补充资料：纤维
分子式：
CAS号：
性质：工业上指柔韧、纤细的丝状物。具有相当的长度、强度、弹性和吸湿性等。都是高分子化合物。大多数是有机物质，少数是无机物质。根据来源可分为两大类：天然纤维和化学纤维。
CAS号：
性质：工业上指柔韧、纤细的丝状物。具有相当的长度、强度、弹性和吸湿性等。都是高分子化合物。大多数是有机物质，少数是无机物质。根据来源可分为两大类：天然纤维和化学纤维。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条