precision sizing 精密加工 ; 精确测定大小
The studies indicate that materials properties and discharging times have effects on sizing precision, but the discharging voltage is the primary factor for the sizing precision.
研究表明，虽然材料性能和放电次数对校形精度有一定的影响，但放电电压是校形精度的决定因素。
The situ testing results show that the precision of defect location and sizing can be im-proved.
现场试验表明，该仪器可以提高缺陷定位、定量精度。
The practical production show that the high size precision round bar can be rolled by arranging the sizing passes on remained stands without on-line hot sizing mill.
在暂不具备在线热定径设备情况下，采用空余机架布置定径孔型可生产高精度圆钢。
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