subsidence zone

基本解释

In fact, the volcanic rock zone is a fault subsidence basin zone in tectonic sense.
就构造意义而言，火山带实质上是断陷盆地带。
The ring wall base resulted in sudden change of stress and formed steep subsidence zone at the ring wall on soft ground base, being unfavorable to stress at the bottom of the tank.
其次，当罐直径越来越大时，混凝土环墙的温度应力和干缩成为设计难题。
The parameters of the fault deformation anomaly from northern part of Shanxi zone reflected the strong earthquake activity along Shanxi fault subsidence zone and its extension section.
山西带北部的断层形变异常参数对山西断陷带及其延伸部位上的强震同样有较好的反映。