hammer bank
英 [ˈhæmə(r) bæŋk]
美 [ˈhæmər bæŋk]
锤头组（由锤头和电磁铁组成的击打部件）
双语例句
- On the basis of the practical data tested, the characteristics and law of water hammer wave, secondary bubbles impluse, vibration water pressure in site, bank vibration and vibration of structures in water when blasted under limited waters are analyzed, some viewpoints are put forward.
依据实测数据分析了有限水域水下爆破的水击波、二次气泡脉动、爆破地震动水压力、岸坡震动及水中建筑物震动的特征和规律，并提出了一些看法。