将中国海洋地震按板块构造理论划分为三个大的层次：（1）西太平洋岛弧-海沟强活动带；
According to the theory of plate tectonics, China's oceanic earthquakes can be divided into three major levels: (1)Western Pacific Ocean arc-trench strong mobile belt;
主要活动地区是太平洋西北边缘地震带和大洋岛弧地震带。
The main regions of seismic activities were the seismic belt of the northwest margin of the Pacific Ocean and the Oceanic island-arc seismic belt.
东北地区地处西太平洋俯冲带、千岛弧和日本弧的内侧。
The Northeast China area is located in the inner side of the western Pacific subduction zone, the Kuril Islands, and the Japan Arcs.
东北地区地处西太平洋俯冲带、千岛弧和日本弧的内侧。
The Northeast China area is located in the inner side of the western Pacific subduction zone, the Kuril Islands, and the Japan Arcs.
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