拧松的英文

back-out; screw off; unscrew

• 拧:    pigheaded; stubbor ...
• 松:    pine
• 拧松螺栓:    to loosen a bolt; ...

例句与用法

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1. Loosen setscrews 2 in the vertical driving cam
   拧松上下传送凸轮的固定螺丝2 。
2. Unscrew the bonnet by turning counterclockwise
   反时针方向旋转拧松阀盖。
3. Loosen the adjustment screw , and adjust the length of the link rod
   请拧松调整螺丝，拔出或插入连接杆进行调整。
4. Loosen setscrew 1 in the oil shield plate , and remove oil shield plate 2
   请拧松防油板固定螺丝1 ，然后卸下防油板2 。
5. Unscrew the four bolts to separate the body from the bonnet and control group
   拧松四个螺栓，从阀帽和控制组建之间分开阀体。