displacements的中文翻译是什么意思

The laws of physics are symmetrical for translational displacements.

物理定律对平移是对称的.

The releases introduce inconsistencies in displacements.

放松会引起位移的不相容性.

There may be widespread changes in ground elevation as well as horizontal or shear displacements.

地面标高可能发生广泛的变动,也可能发生水平位移或剪切位移.

We recall that the principle of virtual displacements is a statement of equilibrium.

前面已叙述过,虚位移原理是对平衡的一种描述.

The d'Alembert forces must be oriented opposite the assumed directions of mass displacements.

达朗贝尔力的方向必须与所设的质量的位移方向相反.