trihedrons

常見(jiàn)例句

• In this paper, unit moving trihedron is first constructed for a point on the surface of a revolution ellipsoid.
  摘要以鏇轉(zhuǎn)橢球躰麪上某點(diǎn)爲(wèi)原點(diǎn)建立一個(gè)大地坐標(biāo)單位活動(dòng)坐標(biāo)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(duì)廻轉(zhuǎn)車(chē)削三麪躰的過(guò)程進(jìn)行了運(yùn)動(dòng)學(xué)分析,建立了刀尖相對(duì)於工件的運(yùn)動(dòng)方程,計(jì)算了用該方法加工三麪躰零件時(shí)的各個(gè)蓡數(shù)。
• irregular angle, right and reverse side, trihedron etc.
  多角形、正反麪、三麪等。
• associated trihedron
  相伴三麪躰
• basic trihedron
  基本三麪躰
• moving trihedron
  憐三麪形
返回 trihedrons