An optical telescope with a micrometer is used to precisely adjust the polar axis of an equatorial radio telescope and any precise dial and clock will not be needed.
使用一具附有测微器的光学望远镜配合赤道式射电望远镜进行极轴精密调整，不需用精确的度盘和记时设备。
Hands on with the all mechanical measuring instruments like Micrometer, dial bore gauge, Vernier, Height Gauge etc.
能熟练使用各种测量仪器，像千分尺，游标尺，高度游标卡尺等。
Familiar with the machining of various measurements with inspection tools, including micrometer, dial indicator, height gauge, etc...
熟悉机加工用的各种测量检具，包括千分尺，百分表，高度规等。
Their main advantage is that the measurement of the dimensions of workpieces can be made either by means of the dial indicator or by means of the micrometer head.
它的主要优点是：可以用微分筒一端和表头一端分别是进行工件尺寸的测量。
Shows difference of the value according to the micrometer dial in the both sides to be possible to obtain is measured the Angle the error.
根据测微仪在两端的示值之差可求得被测角度的误差。
Shows difference of the value according to the micrometer dial in the both sides to be possible to obtain is measured the Angle the error.
根据测微仪在两端的示值之差可求得被测角度的误差。
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