foliation
n. 生叶, 发叶
发音
词形变化
释义与例句
-
1.
The process of forming into a leaf or leaves.
可数 不可数 生物 植物学 -
2.
The process of forming into pages; pagination.
可数 不可数 媒体 -
3.
The numbering of the folios of a manuscript or a book.
可数 不可数 媒体 -
4.
The manner in which the young leaves are disposed within the bud.
可数 不可数 生物 植物学 -
5.
The act of beating a metal into a thin plate, leaf, foil, or lamina.
可数 不可数 -
6.
The act of coating with an amalgam of tin foil and quicksilver, as in making looking-glasses.
可数 不可数 -
7.
The enrichment of an opening by means of foils, arranged in trefoils, quatrefoils, etc.; also, one of the ornaments.
可数 不可数 -
8.
The property, possessed by some crystalline rocks, of being divided into plates or layers, due to the cleavage structure of one of the constituents, as mica or hornblende. It may sometimes include slaty structure or cleavage, though the latter is usually independent of any mineral constituent, and transverse to the bedding, it having been produced by pressure.
可数 不可数 地质They show that curved inclusion trails may form even with no coupling, as the porphyroblast overgrows foliation that is deflected around it.
-
9.
A set of submanifolds of a given manifold, each of which is of lower dimension than it, but which, taken together, are coextensive with it.
叶层结构
可数 不可数 数学We will show that every closed 3-manifold has a foliation of codimension one. In 1952, G. Reeb published his construction of a foliation of the 3-sphere. About twelve years later, W. Lickorish [123] exhibited foliations of codimension one on every closed, orientable 3-manifold.
The simplest example of a foliation is provided by a single submersion F : M → N, M and N being manifolds.
词汇关系
相关短语
词源
From French foliation, from Latin folium (“leaf”).
来源：wiktionary