基本解釋n.三面體同根派生 trihedron相關(guān)詞英漢例句In this paper, unit moving trihedron is first constructed for a point on the surface of a revolution ellipsoid. 摘要以旋轉(zhuǎn)橢球體面上某點為原點建立一個大地坐標單位活動坐標架。Aimed at a kind of rotary cutting machine, the machining process of trihedron cutting is kinematically analyzed, and the moving locus equations of cutting edge are deduced. 對回轉(zhuǎn)車削三面體的過程進行了運動學(xué)分析,建立了刀尖相對于工件的運動方程,計算了用該方法加工三面體零件時的各個參數(shù)。irregular angle, right and reverse side, trihedron etc. 多角形、正反面、三面等。associated trihedron 相伴三面體basic trihedron 基本三面體trihedron更多例句