jacking

英 [ˈdʒækɪŋ]

美 [ˈdʒækɪŋ]

v.  （用千斤顶）顶起; （用千斤顶）张拉（钢丝）; 离开; 停止，放弃; 增加; 提高
jack的现在分词

现在分词：jacking　

柯林斯词典

• 千斤顶；起重器
  Ajackis a device for lifting a heavy object off the ground, for example a car.
• （纸牌中的）J牌，杰克
  Ajackis a playing card whose value is between a ten and a queen. A jack is usually represented by a picture of a young man.
• See also:jack-of-all-tradesUnion Jack

双语例句

• Finally, several control measures are proposed to avoid failure for long-distance linear and curvilinear pipe jacking construction.
  提出了长距离直线和曲线顶管施工防止管道失稳的控制措施。
• The Key Technology Research under Airport Taxiway Jacking Box Culvert
  机场滑行道下顶进长大箱涵关键技术研究
• By controlling jacking force and jacking axes, the jacking construction is finished successfully.
  通过对顶力和顶进轴线的控制，保证了顶进工作的顺利进行。
• Settlement Control Measures During Jacking Construction of Box Culvert in Zhengzhou Area
  郑州地区顶进箱涵施工中沉降变形控制措施
• Injecting slurry is usually used to reduce the jacking friction in long-distance pipe jacking.
  长距离顶管施工中为减小顶进阻力通常采用注浆减摩措施。
• Theoretically, the jacking force can be enhanced arbitrarily, so the jacking distance can reach arbitrary length.
  从理论上讲，千斤顶的顶力可以任意进步，从而也能达到任意长度的推顶间隔。
• Application of Rectangle Jacking Pipe in Urban Underpass
  矩形顶管在城市地下过街通道中的应用
• The utility model provides a jacking device for the assembly of a front bracket.
  本实用新型提供一种前托架装配顶升装置，包括：支架；
• Improvement measure of frame-shaped underpass bridge construction and quality control of jacking process
  框构地道桥施工改进措施和顶进过程质量控制
• Application of Large Diameter& Long Distance Curve Pipe Jacking Technology
  大口径长距离急曲线顶管技术的应用