例句與造句

1. Symmetric top molecules display the " Q " branch.
2. Formulae are available for molecules whose shape approximates to that of a symmetric top.
3. The Kovalevskaya top is special symmetric top with a unique ratio of the moments of inertia satisfy the relation
4. The Lagrange top is a symmetric top, in which two moments of inertia are the same and the center of gravity lies on the symmetry axis.
5. For rotational spectroscopy, molecules are classified according to symmetry into spherical top, linear and symmetric top; analytical expressions can be derived for the rotational energy terms of these molecules.
6. It's difficult to find symmetric top in a sentence. 用symmetric top造句挺難的
7. Because the base of the pyramid is made up of three identical hydrogen atoms, the molecule's symmetric top configuration is such that it belongs to the C 3v point group.
8. In the absence of an external electrical field, the rotational energy of a symmetric top is a function of only J and K and, in the rigid rotor approximation, the energy of each rotational state is given by
9. The Lagrange top is a symmetric top with the center of mass along the symmetry axis at location, \ vec { R } _ { cm } = h \ mathbf { \ hat e } ^ 3, with Hamiltonian
10. The trajectory of the angular velocity around the angular momentum in the invariable plane is a circle in the case of a symmetric top, but in the general case wiggles inside an annulus, while still being concave towards the angular momentum.
11. For nonlinear molecules which are symmetric rotors ( or symmetric tops-see next section ), there are two moments of inertia and the energy also depends on a second rotational quantum number, K, which defines the vector component of rotational angular momentum along the principal symmetry axis.
12. The Kovalevskaya top is a symmetric top in which I _ 1 = I _ 2 = 2I _ 3 = I and the center of mass lies in the plane perpendicular to the symmetry axis \ vec R _ { cm } = h \ mathbf { \ hat e } ^ 1.