emergentia(拉)突出体, 瓤胞emergentadj.出现的；紧急的；新兴的Emergent public health event突发事件Emergent avoidance of danger院前急救Emergent public health hazard突发公共卫生事件Emergent public health events公共卫生突发事件Emergent administrative power紧急状态emergent puhlic health events公共卫生突发事件emergent water transportation应急输水emergent thrombolytic therapy急诊溶栓治疗emergent communication network应急通信网Emergent public health hazards突发性公共卫生事件

1. As a result a reflected wave is sent back into the water, but this is a rare faction wave.
   结果，向水中送回一个返射波，但这是一种稀疏波。
2. The wave heights behind a submerged semi-circular breakwater shall be superimposed by diffracted and transmitted wave heights.
   半圆型潜堤后的波高将由绕射波高与传递波高迭加而成。