英语词汇jack screw怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	jack screw
释义	jack screw 简明释义千斤顶螺旋杆：一种用于提升重物的机械装置，通常由一个螺旋杆和一个手柄组成。网络释义 1 ?螺旋千斤顶 ... Isometric drawing 等轴测图 Jack-screw 螺旋千斤顶 Job sheet 零件图纸 ... 短语 1 ball jack screw 球面丝杆 2 Acme jack screw 梯型起重螺杆 3 JS Jack Screw 顶开螺栓双语例句 1 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。 2 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。 3 The lifting capacity of this chain hoist (hydraulic jack, screw jack) is 5 tons. 这个倒链（油压千斤顶、螺旋千斤顶）的起重能力为 5 吨。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。