thrust arc

Daba mountain arc thrust nappe tectonics lie in the boundary of Sichuan province, Shanxi province and Hubei province, which separate Qinling and Yangzi block.

大巴山逆冲推覆构造带位于川、陕、鄂交界处，分隔着秦岭造山带与扬子地块。

Within the block, 4 kinds of structural transformation modes were formed: thrust nappe structure, secondary shear structure, shear and flaser structure, and arc extrusion structure, thus reaching a transformation balance between active structures with different directions and different features.

在块体内部形成了挤压推覆构造、次级剪切构造、剪切压扁构造和弧形挤出构造等四种典型的构造转换方式，实现不同方向与不同性质活动构造之间的转换平衡。

The large shear arc-shaped thrust systems and their strain reconstruction in the Altay Mountains

阿尔泰大型剪切弧形推覆构造系及其应变恢复

Arc ignition is adjustable for different thickness of work pieces, thrust current can be regulated to satisfy various welding requirements.

焊接热引弧可调，适用于不同板厚工件的焊接引弧。推力电流调于各种焊接工艺要求。

Each deformation belt of earthquake is related to the independent thrust arc.

每一个地震活动带与独立活动的弧形逆冲构造间可能有一定的对应关系存在。