短語詞組短語hinge -line fault 轉(zhuǎn)樞線斷層hinge welding line 鉸鏈銲縫axial hinge line 軸曏脊線Refine hinge line 重新定義折葉線HHL Horizontal Hinge Line 水平鉸接線;水平鉸鏈線plastic hinge line analysis 塑性鉸線分析plastic hinge line 塑性鉸線axial l hinge line 軸曏脊線hinge line of fold 褶皺樞紐 返回 hinge line