The laws of physics are symmetrical for translational displacements . 物理定律对平移是对称的。
Invariance under translation in time leads to conservation of energy . 在时间平移下的不变性导致能量守恒。
To avoid cluttering the drawing, the dip section may be projected parallel to itself, to one side . 为了避免线条紊乱,剖面可以平移到一侧。
Again the inference is that translational diffusion is not the important rate-determining process . 结论仍然是,可平移扩散不是重要的速度决定步骤。
Finally, since there is no absolute origin in time, all systems must be invariant under time displacements . 最后,因为没有绝对的时间原点,所以任何系统在时间平移下一定不变。
If the rapid shock-wave mechanism were operative, the excited molecules would have a substantial translational velocity . 如果快速冲击波机制起作用,激发分子将有显著的平移速度。
By translations and changes of scale the spectral subspaces associated with all discs can be characterized similarly . 通过平移与尺度改变,伴随着一切圆域的谱子空间都可以类似地给予刻划。
Reconstruction of - shift invariance linear system 平移不变线性系统的结构重建问题
6 . nicam time shift function tv program splitting 6 . nicam双语时光平移影片自动分割
The translation hull of rees matrix semigroups over inverse monoid 矩阵半群的平移壳