v: a V-belt 【机械工程】三角皮带。 A ...形: form; shape开挖: excavate; working形开挖: v v cut阶梯形开挖: benched excavation竖向ne形开挖: weld立面楔形开挖: vertical wedge cut蘑菇形开挖法: mushroom-type tunneling method筒形开挖断面: cylinder excavation section开挖: excavate; working◇开挖机 backactor; drag shovel; 开挖设备 excavation equipment; 开挖机械 excavation machineryv: a V-belt 【机械工程】三角皮带。 A V sign 胜利手势〔向上伸出食指和中指的手势〕 (V ＝ Victory)。 A V spot 〔美国〕一张五元钞票。 IV＝4。 VI＝6。 XV＝15。 VL＝45。 LV＝55。 v and t: 脉量和脉压大开挖: heavy excavation干开挖: dry excavation; excavate in the dry; excavate in the water净开挖: net cut开挖（挖方）: excavation开挖；发掘: excavation开挖法: excavation method开挖机: excavating machine; grab; trench digger开挖角: angle of loosening开挖量: excavated volume开挖料: excavate material; excavated material开挖面: cut surface; excavated surface; face开挖线: excavation line; excavatoin line; line of excavation开挖轴: cutting
