例句與造句

1. \mathbf { S } is the overlap matrix of the basis functions.
2. It is assumed that the overlap matrix " S " is the identity matrix.
3. In the case of an orthonormalised basis set the overlap matrix, S, reduces to the identity matrix.
4. The inter atomic overlap matrix elements \ alpha _ { m, l } should be rather small or neglectable.
5. In the Neglect of Diatomic Differential Overlap ( NDDO ) method the overlap matrix S is replaced by the unit matrix.
6. It's difficult to find overlap matrix in a sentence. 用overlap matrix造句挺難的
7. Examples are the overlap matrix and the Fock matrix used in solving the Roothaan equations to obtain the molecular orbitals of the Hartree Fock method.
8. The basis functions are usually not orthogonal, so that the overlap matrix " "'S " "'has nonzero nondiagonal elements.
9. The off-diagonal elements of the Hamiltonian matrix are given by an approximation due to Wolfsberg and Helmholz that relates them to the diagonal elements and the overlap matrix element.
10. Where F is the so-called Fock matrix ( which is a function of C ), C is a matrix of coefficients, S is the overlap matrix of the basis functions, and \ epsilon is the ( diagonal, by convention ) matrix of orbital energies.
11. where F is the Fock matrix ( which depends on the coefficients C due to electron-electron interactions ), C is a matrix of coefficients, S is the overlap matrix of the basis functions, and \ epsilon is the ( diagonal, by convention ) matrix of orbital energies.