1.起[扭松](...的)螺丝;取下(螺丝)
1.to open something by twisting its lid or top
2.to remove the screws from something
1.His colleague stepped across, gingerly pulling the mines out of the ground by their tops, and unscrewing the detonator from the body.
他的同伴过来，小心翼翼的拉着顶部将地雷从地里起出并取下雷管。
2.The relief valve should be able to be removed by unscrewing the relief valve from the housing.
通过从外壳上旋下安全阀应该能够拆卸安全阀。
3.Can counterclockwise unscrewing the grip the lock nut and adjust control again, until the nut spin twist clearance fit.
可以逆时针拧松握把根部的锁紧螺母，再左右旋拧调整螺母，直到间隙合适为止。
4.The purpose of tightening Increase the rigidity and tightness and ability of preventing unscrewing of screw joints.
螺纹联接拧紧能增强联接的刚性，增加紧密性和提高防松能力。对于受拉螺栓联接
5.I concentrated on unscrewing the lid of my lemonade. I took a swig, staring at the table without seeing it.
我专心致志地把柠檬水瓶的盖子拧开，喝了一大口，然后心不在焉地盯着桌面。
6.die casting mold, blow mold, insert mold, over mold, double-shot mold, unscrewing mold, etc.
压铸模具，吹塑模具，插入模具，对模具，双射模具，旋开模具等。
7.Separate the two pipes by unscrewing them.
松开螺丝把两根管子拆开。
8.shaper solid forging die split mold squeezing die sweeping mold three plates mold unit mold unscrewing mold
定型模套整体锻模双并式模具挤压模平刮铸模三片式模具单元式模具退扣式模具
9.Three plates mold Trimming die Unit mold Universal mold Unscrewing mold Yoke type mold
三片式模具切邊模單元式模具通用模具退扣式模具軛型模
10.Basic problem of preventing unscrewing
防松的根本问题