| Subject | English | Chinese |
| tech. | angle of break | 破裂角 |
| tech. | angle of break | 破坏角 |
| expl. | angle of break | 裂缝角在充分或接近充分采动条件下，移动盆地主断面上，地表最大的裂缝和采空区边界点连线与水平线在煤壁一侧的夹角 |
| archit. | angle of break | 破坏断裂，崩裂角 |
| eng.geol. | angle of break | 崩落角 |
| tech. | angle of break | 断裂角 |
| tech. | angle of break | 崩裂角 |
| space | angle of torsion at break | 断裂扭转角 |
| tech. | horizontal angles of first break | 初至波的水平角 |