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N a screw with a fine thread of definite pitch, such as that of a micrometer gauge 测微螺旋
The position of the rod is determined by a micrometer screw gauge or spherometer.
杆的位置由千分尺螺丝规或球度计确定。
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Furthermore, the stroke can be adjusted by the nonius or micrometer screw.
另外，铆接行程也可通过游标或螺旋测微计来调节。
A digital screw micrometer is presented in the paper.
本文论述了一种数字测微装置。
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