[treated as sing.]the branch of mechanics concerned with the motion of bodies under the action of forces
动力学。比较<Bold>STATICS</Bold>.
[usu. with modifier]the branch of any science in which forces or changes are considered
力学
-
chemical dynamics .化学力学。
the forces or properties which stimulate growth, development, or change within a system or process
动力
-
the dynamics of changing social relations .改变社会关系的动力。
【乐】 力度;力度变化。