foce

foce

美 　英

• 网络艺术之卵晶钻腕表；吨位；泪的粉色信笺

例句

As verified by experiments free-cutting technique notably improves cutting condition, reduces the cutting foce and the power co. . .

给出了两种自由切削刀具的原理及其设计方法，分析并实验验证了其优越性。