例句與造句

1. A special case of this is the orientable double cover of a differentiable manifold, where the corresponding line bundle is the determinant bundle of the tangent bundle ( see below ).
2. In the language of vector bundles, the determinant bundle of the tangent bundle is a line bundle that can be used to'twist'other bundles " w " times.
3. More concretely, triviality of the determinant bundle \ Omega ^ n ( M ) is equivalent to orientability, and a line bundle is trivial if and only if it has a nowhere-vanishing section.
4. A " tensor density " is the special case where " L " is the bundle of " densities on a manifold ", namely the determinant bundle of the cotangent bundle . ( To be strictly accurate, one should also apply the absolute value to the transition functions  this makes little difference for an orientable manifold . ) For a more traditional explanation see the tensor density article.
5. It's difficult to find determinant bundle in a sentence. 用determinant bundle造句挺難的