例句與造句

1. A "'smooth fiber bundle "'is a fiber bundle in the category of smooth manifolds.
2. There is a more general notion of a smooth morphism of schemes, which is roughly a morphism with smooth fibers.
3. Thus, the total surface area of a cellulose fiber is much greater than the surface area of an ideally smooth fiber of the same dimension.
4. This leads, for example, to the notion of a "'smooth bundle map "'between smooth fiber bundles over a smooth manifold.
5. The monodromy describes the way the first homology group of a smooth fiber ( which is isomorphic to "'Z "'2 ) changes as we go around a singular fiber.
6. It's difficult to find smooth fiber in a sentence. 用smooth fiber造句挺難的
7. In the smooth category, a " G "-bundle is a smooth fiber bundle where " G " is a Lie group and the corresponding action on " F " is smooth and the transition functions are all smooth maps.
8. He was an early member of the Bourbaki group, and is known for his work on the differential geometry of smooth fiber bundles, notably the Ehresmann connection, the concept of " jets " of a smooth map, and his seminar on category theory.
9. The loop in the smooth fibers gives an element of the first homology group of a surface, and the monodromy of the critical value is defined to be the monodromy of the first homology of the fibers as the loop is traversed, i . e . an invertible map of the first homology of a ( real ) surface of genus g.