The state of tool workpiece contact zone in Electric Hot Machining (EHM) is different from that of conventional cutting.

导电加热切削时，刀工接触区的状态与常规切削的不同。

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The state of circuit of tool and workpiece in Electric Hot Machining (EHM) is different from that of conventional circuit.

导电加热切削时，刀-工导电回路的状态与常规的电流回路有所不同。

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The electric hot machining (EHM) can effectively restrain built up edges and scales of the metal cutting surface by temperature compensation.

通过导电加热的温度补偿，导电加热切削能有效抑制金属切削表面的积屑瘤和鳞刺。

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If you talk about going in for surgery, t have the exact figure in front of me, but something like a fourth of the people in Canada wait six month or more for surgery.

谈到手术，呃，我这里没有确切数据，ehm，，I，don’,但大约,四分之一的加拿大人,要等六个多月之久,才能手术。

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