jacking

jackingjacking[ˈdʒækiŋ]n.1.■走车牵伸;迭层轧光揉布工艺

jacking['dʒækiŋ]n.1.■【纺织业】(走锭纺纱机的)走车牵伸2.■篝灯渔猎

jackingjacking[ˈdʒækiŋ]n.1.■【纺】走车牵伸; 迭层轧光揉布工艺2.■用篝灯打猎[捕鱼]3.■(预应力混凝土中)用千斤顶张拉钢筋4.■套料5.■四道粗纺机6.■用千斤顶顶起double jacking【工】双打眼pipe jacking支管千斤顶power jacking机械起重, 动力升举jacking of pile千斤顶顶桩