undevelopable
美
英 
例句
An Extremum Developing Method for an Undevelopable Surface and Its Application to Axial Fan Blades
不可展曲面的極值展開法及其在軸流通風(fēng)機葉片中的應(yīng)用
Some Criteria for Evaluating the Methods of Developing Undevelopable Curved Surface
不可展曲面近似展開方法的合理性判斷標(biāo)準(zhǔn)
The key methods in the approximate developing system of undevelopable curve surface
不可展曲面近似展開系統(tǒng)中的關(guān)鍵技術(shù)