unscrewing

英 [ˌʌnˈskruːɪŋ]

美 [ˌʌnˈskruːɪŋ]

v.  (被)旋松，拧开; 拧下…的螺丝
unscrew的现在分词

柯林斯词典

• V-ERG 拧开；旋开
  If youunscrewsomething such as a lid, or if itunscrews, you keep turning it until you can remove it.
  1. She unscrewed the cap of her water bottle and gave him a drink...
     她拧开水壶的盖子给他喝水。
  2. The base of the lamp unscrews for wiring and mounting.
     台灯的底座可以拧开来进行布线和安装。
• VERB (旋出螺丝以)拆卸，取下
  If youunscrewsomething such as a sign or mirror which is fastened to something by screws, you remove it by taking out the screws.
  1. He unscrewed the back of the telephone and started connecting it to the cable.
     他旋出螺丝打开电话机后盖，开始动手把话机跟电话线接上。

双语例句

• Adopting barb thread design to improve the tensile-and compression-strength and to prevent unscrewing of the casing;
  采用倒钩螺纹设计，提高了螺纹的抗拉和抗内外压能力，可防止套管倒扣松动；
• 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。
• Loosen retaining straps by unscrewing the screws.
  通过拧下螺钉松开束带。
• In the light of the disadvantages and limitation of the existing unscrewing type or shearing type safety joints, a hydraulic sleeve type safety joint is designed.
  针对现有倒扣式和剪断式安全接头结构上的局限性和缺陷，设计了液压滑套式安全接头。
• Loosen something by unscrewing it.
  通过旋转来放松某些东西。
• 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。
• Separate the two pipes by unscrewing them.
  松开螺丝把两根管子拆开。
• The new device uses a rotary mechanism similar to ball joint to eliminate the unscrewing torque caused by the reciprocating motion of the rod string.
  这种装置采用类似球形关节的旋转机构，消除了抽油杆柱上下往复运动产生的倒扣扭矩；
• A study on unscrewing torque for plastics thread mouldings
  注射模脱出螺纹塑料制品脱模力矩的研究
• If necessary disassemble rear supports by unscrewing the fastening screws.
  必要时可以通过拧下紧固螺钉来分解后支架。