消防专业英语词汇表 ... jack plate [消]（云梯消防车或登高平台消防车的）插接箱底板（支腿底版） jack screw 螺旋起重机 jack up 1、用千斤顶顶起，起重 2、[石]海上钻井 ...
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ball jack screw 球面丝杆
Acme jack screw 梯型起重螺杆
JS Jack Screw 顶开螺栓
hand jack screw 手力千斤顶
screw jack 螺旋千斤顶 ; 螺旋起重器 ; 螺丝千斤顶 ; 螺旋千金顶
jacking screw jack-screw screw jack 螺旋千斤顶
jack-screw 螺旋千斤顶
jack screw detail 千斤顶丝杠
N → another name for screw jack
The utility model relates to a jack screw and plug screw driver, which is characterized in that a hole is drilled along an axial direction in a screw, and a plug is added on the head of a screwdriver.
一种插孔螺钉及插头螺丝刀。它是在螺钉上沿轴向钻了一个孔，在螺丝刀头部加了一个插头。
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机器的水平度。
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。
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