无: not have; there is not; be w ...撞击: impact; ram; dash against; s ...的: 4次方是 The fourth power of 2 i ...撞击的: impulsive; knock-on无撞击声止回阀: non-slam cheek valve产生撞击的力矩: anschlagmoment torque capacity / stopin torque金属撞击的声音: metallic sounds clicks etc eg made by metal objects struck together撞击: 1.(撞) impact; ram; dash against; strike; knock; hit against 激 流对海岸的撞击 the impact of the swift current against the shore; 波浪撞击着岩石。 the breakers dashed on the rocks.2.[工业] liquid knockout; percussion; shock; impingement; brunt; impaction; wipe 无撞针的: hammerless冲击的: ballistic; dynamical; impactive; impulsive; of shock; percussive; struck打击的: striking电击的: tip-and-run攻击的: assailant; denunciative; denunciatory; offensive敲击的: percu ive; percussive拳击的: fistic; fistie; pugilistic热击的: diaplectic射击的: ballistic受击的: stricken重击的: of bashing射击的冲击的: ballistic冲突，撞击: clash点撞击: point impact阀撞击: valve jacket; valve knock防撞击: anticollision; crash-proof碰撞，撞击: crash
