Faulted basin is a kind of typical tectonic active basin, in which there are various kinds of tectonic slope-breaks controlled by different tectonic backgrounds and mechanisms.
断陷盆地是典型的构造活动型盆地，盆地中各种类型的坡折带均有其发育的构造背景和控制机制。
The geochemical characteristics of the metabasalt agree with those of continental rift type volcanic rocks, forming a tectonic environment of the active shelf rift basin.
变质玄武岩的地球化学特征与大陆裂谷型火山岩一致，形成于活动陆棚裂陷（谷）盆地的构造环境。
Under the tectonic backgrounds of island arc belt, fore - arc trench belt, back - arc basin, and epicontinental active belt of late Paleozoic, it has different volcanic rock characteristics.
在晚古生代岛弧带、弧前海沟带、弧后盆地或陆缘活动带等构造环境下发育有不同的火山岩组合。
The two tectonic systems are concrete manifestations of the active rifting and passive rifting mechanisms in the basin during the Cenozoic.
这两种构造系统是盆地区新生代时期主动裂陷和被动裂陷两种作用机制的具体表现。
There is not the contemporary plate-tectonic system in the researching area. However, the active forms of polycycle trough (basin) developed in the area.
本区不存在现代板块构造体系，而具有多旋回海槽(盆)的活动形式。
There is not the contemporary plate-tectonic system in the researching area. However, the active forms of polycycle trough (basin) developed in the area.
本区不存在现代板块构造体系，而具有多旋回海槽(盆)的活动形式。
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