例句與造句

1. In Einstein notation, contravariant vectors and components of tensors are shown with superscripts, e . g ., and covariant vectors and components of tensors with subscripts, e . g ..
2. In Einstein notation, contravariant vectors and components of tensors are shown with superscripts, e . g ., and covariant vectors and components of tensors with subscripts, e . g ..
3. It's difficult to find component of tensor in a sentence. 用component of tensor造句挺難的