This paper describes the needed equipment and materials, cutting principle and operation process of the new method.

文章介绍了这一新方法所用的设备、材料、切割原理以及操作过程。

youdao

In cutting principle and actual application, the spray cooling has better effect in cooling and has value to generalize.

从冷却原理及实际应用效果两方面都说明，喷雾冷却具有较好的切削区冷却作用和推广价值。

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Based on the new cutting method, the author has designed a new cutting framework and analyzed its cutting principle and control means.

文中给出了旋削机械简图，并就该机构的切削机理和控制方式给予了充分的论述与说明。

youdao

All for carbon cutting in principle, then - but not if it might affect business as usual.

BBC: Rio in 100 days: A consuming challenge

However, the lender would have to take certain upfront losses, like cutting the principle amount owed on the mortgage to compensate for the decline in home values.

FORBES: Feeble New Housing Rescue Plan Not Enough

There's standing on principle, Swayne says, and then there's cutting off your nose to spite your face.

NPR: For Some, Civil Unions Gain Second-Class Stigma