单词screw-jack
na.: 螺旋起动机；螺旋千斤顶；绞盘
〔机〕螺旋起重器,(螺丝)千斤顶
The screw jack can the long-term support heavy item, the greatest lifting capacity amount to 100 tons, the application is broad.
螺旋千斤顶能长期支持重物，最大起重量已达100吨，应用较广。
Parametric design of electromotion screw jack is able to solve such problems.
本课题设计的电动螺旋千斤顶解决了以上问题。
Screw jack: Uses the screw rod or the fluctuation sleeve which impels by the screw rod goes against as the rigidity lifts a hoisting jack.
螺旋千斤顶：采用螺杆或由螺杆推动的升降套筒作为刚性顶举件的千斤顶。
The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5tons.
这个吊链（油压千斤顶、螺旋千斤顶）的起重本领为5吨。
From falls screw jack"s thread non-self-locking action, is loaded with the brake.
自降螺旋千斤顶的螺纹无自锁作用，装有制动器。
We can correct the levelness of the everyone by means of shim and screw jack.
我们能够利用垫铁和螺丝千斤顶来调零件器的程度度。
We can conform the levelness of the machine by means of shim and screw jack.
我们可能利用垫铁和螺丝千斤顶来调零件器的水平度。
We can choose the levelness of the everyone by means of shim and screw jack.
我们不妨利用垫铁和螺丝千斤顶来调零件器的程度度。
We can adjust the levelness of the machine by means of shim and screw jack.
我们可以利用垫铁和螺丝千斤顶来调整呆板的程度度。
We can ingternviaiveer the levelness of the everyone by means of shim and screw jack.
我们没关系利用垫铁和螺丝千斤顶来调零件器的程度度。