In Zhenzhong Qu, longitudinal wave to the ground moving from top to bottom Britain.

在震中区，纵波使地面上下颠动。

The energy loss of the gliding irrotational wave pair is made up by the longitudinal wave beam.

滑行集散波由于激发泥浆纵波而受到的损耗，要由纵波声束给以补充。

Sound: Mechanical disturbance that propagates as a longitudinal wave through a solid, liquid, or gas.

声音：以纵波形式借由固体、液体或气体传播的物理扰动。

The test results indicate that the above factors do not have much effect on ultrasonic longitudinal wave testing.

试验结果表明，以上因素都不会对超声波纵波检测产生很大影响。

The longitudinal wave cannot exist near the surface of a solid, and those exist near it are gliding irrotational waves.

纵波不能在固体表面存在，在固体表面存在的是相应的滑行集散波。