1) (pre)cover
(预)复盖
2) F-precover
F-预复盖
1.
In this paper,we mainly discuss special F-precover and F-preenvelope on short exact sequence.
本文主要讨论短正合列上特殊的F-(预)复盖与F-预包络。
3) special F-precover
特殊的F-预复盖
1.
In this paper,we mainly discuss special F-precover and F-preenvelope on short exact sequence.
本文主要讨论短正合列上特殊的F-(预)复盖与F-预包络。
4) Cover
[英]['kʌvə(r)] [美]['kʌvɚ]
复盖
1.
This paper proves that sub - space cannot cover the whole linear space and concludes with some important relevant inferences which provides theoretic basis for the characteristics of linear space.
论证了有限个真子空间复盖不了整个线性空间,并以此得出几个与真子空间有关的重要定理和推论,为深入线性空 间的性质讨论提供了依据。
2.
In this paper mesocompactness is characterized in term of well-monotonecover, interior-preserving cover,suborthocompact and cushioned refinement,which improves the results of Guoshi Gao and Lisheng Wu.
本文利用良序单调复盖、内部保持复盖、次ｏｒｔｈｏ－紧及垫状加细等刻画了中紧性。
5) covering
[英]['kʌvərɪŋ] [美]['kʌvərɪŋ]
复盖
1.
Let f (k, r, n ) be the number of the coverings of Rk+r, nk by 1 ×k or k×1 rectangles, F (k, r, x ) be the generating function for the sequence { f (k, r, n ) }, we show that which generalizes the result of Tomescu [ 2, 3
设k≥2，m＜2k，本文研究用1×k矩形复盖标号m×n矩形的问题，得到了完全复盖的充要条件，并未得复盖数的生成函教，从而推广了Tomescu[2]的结果。
6) cladding
[英]['klædɪŋ] [美]['klædɪŋ]
复合，复盖
补充资料：无盖
【无盖】
（杂语）广大之极，更无盖之者也。与无上等同。又谓无所不盖也。无量寿经上曰：“如来以无盖大悲，矜哀三界。”同净影疏曰：“佛悲殊胜，余不能加，不能盖上，名无盖悲。”同嘉祥疏曰：“无盖悲者，佛慈悲无所不覆盖耳。”
（杂语）广大之极，更无盖之者也。与无上等同。又谓无所不盖也。无量寿经上曰：“如来以无盖大悲，矜哀三界。”同净影疏曰：“佛悲殊胜，余不能加，不能盖上，名无盖悲。”同嘉祥疏曰：“无盖悲者，佛慈悲无所不覆盖耳。”
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