So the gas flow must with cutting current and speed very good cooperation.

所以气体流量一定要与切割电流和速度很好的配合。

youdao

Cutting current is adjustable to adapt to the various thickness of sheet metal processing.

切割电流可调，能适应各种厚度板材的加工。

youdao

So in before cutting the thickness of the material according to the correct choice of cutting current and the corresponding nozzle.

所以在切割前要根据材料的厚度正确选用切割电流和相应的喷嘴。

youdao

In cutting current spending, the public-sector payroll is an obvious target, not least because public employees are better paid and have much nicer pensions than most private employees.

ECONOMIST: Britain's budget

But most seem to accept that Brazil will need to build a prosperous future the hard way: cutting current spending to invest more in public infrastructure (a lot more), and, finally getting to grips with some regulation and red tape that probably does more to hurt Brazil's competitiveness than the high exchange rate.

BBC: Brazil: No reverso

These dollars can be put in a pretax 401(k), cutting your current tax bill.

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