自由波 free wave
- 在斜坡地形上,两个波数相近、波向不同的自由波还会激发出边缘波。
On the topography with a slope, two free waves with closing wave numbers and different directions can trigger edge waves. - 提出了一种弹性水平成层半空间中平面内波动斜入射时自由波场时域计算的一维化有限元方法。
A 1d finite element method in time domain is developed, which is used to calculate the in-plane wave motion of free field in elastic layered semispace by oblique seismic incidence. - 波究瓦德发现这两个自由参数是互补的,代表了大爆炸前后宇宙总量的量子不确定性。
The two free parameters, which Bojowald found were complementary, represent the quantum uncertainty in the total volume of the universe before and after the Big Bang.
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