地震波衰减
参考答案:
attenuation of seismic wave地震波在传播过程中随着距离和深度的增加,能量不断损耗的现象。体波的衰减速度大于面波。
We are often told by our teachers not to do such things that don't _____ a harmonious society. [ ]
A. come about
B. make for
C. come up
D. make up
衡量电容器和交流电源之间能量交换能力的物理量称为()。