The making of new mould has 2 steps, first, 2 workers do rough turning, and then other workers do fine finishing.

新模具的加工分成两块，先由两位模具工进行粗车，再由模具工进行精加工。

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High frequency pulse current machining and fine finishing can improve parts' machining accuracy and surface quality.

高频脉冲电流加工及光整加工技术能提高零件的加工精度和表面质量。

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In the finishing, the movement of the grinder is irregular and uninterrupted but non-differential, it has fine structure and the statistical self-comparability.

加工中，磨块的运动轨迹是不规则的，是处处连续但处处不可微的，具有精细结构以及统计的自相似性。

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Spurs made light of their numerical disadvantage and added a second midway through the second half with a classic counter-attack, Van der Vaart starting and finishing a fine move involving Gareth Bale's storming run and Aaron Lennon's neat pass.

BBC: Aston Villa 1-2 Tottenham

James McCarthy restored Wigan's lead finishing off a fine move but then Wigan shot themselves in the foot with some sloppy defending which has blighted their season.

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But Gloucester sparked into action late in the first half with Foster finishing off a fine attack, started by Iain Balshaw and Satala before the ball was sprayed across the back division to the left corner.

BBC: Gloucester 24-17 Sale