求翻译：その生産性および高歩留性から最も多用される切断手法の一つである．一，このため理論的な解決手法の開発が望まれていた．そのような状況において，近年，塑性加工の分野において有限要素法（FEM）による数値解析が成果をあげており，本加工においても種々のアプローチによって多くの研究が行われることが期待される．開発が望まれていた．是什么意思？

It is one of the most frequently used are cut method from its productivity and high yield of .

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It is one of the cutting technique which most is used from the productivity and high yield characteristic. One, because of this development of theoretical solution technique was desired. In that kind of circumstance, recently, in the field of deformation processing finite element method (FEM) with t

In one single cutting technique from its productivity and high yields of most commonly used. One, thus solving theoretical development was expected. In this process many studies done by various approaches to, and made achievements numerical analysis by finite element method (FEM) in the field of pla

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