structural noise meaning in English

结构噪声

But subway can produce serious vibration and noise in its operation , and bring out sub - structural noise and vibration of building along the line . this is a kind of serious pollution to urban environment , and sometimes affects the people ’ s working and living condition nearby . this has aroused more and more publics and relevant departments to pay attention on it
但在运营过程中会产生很严重的振动和噪声,并诱发沿线临近建筑物的振动和二次结构噪声,这对于城市环境是一种严重的交通污染,给沿线人们的工作和生活造成了严重的影响,已经引起了越来越多的公众和有关部门的重视。