常見例句雙語例句The modified eccentric circular centrode has been obtained by reducing the polar angle of polar equation of eccentric circular centrode by integral multiple.通過使偏心圓齒輪節(jié)曲線的極坐標方程的極角按整倍數(shù)縮小的方法獲得了變形偏心圓齒輪節(jié)曲線的極坐標方程。Radius and orbital velocities can be directly expressed as functions of time or polar angle, which is helpful for designing flight mission and motion trajectory.這種方法可直接獲得向徑、軌道速度等參數(shù)隨時間或極角(繞地心的轉(zhuǎn)動角)的變化,便于分析軌道轉(zhuǎn)移與逃逸運動,有助于飛行使命與運動軌跡的設計。The conversion formula between the polar angle and the generating angle and calculating steps during measuring the gear involute error by the polar coordinate measuring method are presented.給出了極坐標法測量齒形誤差時極角與展角的轉(zhuǎn)換公式和計算步驟,并對以極角和展角表示的齒形誤差曲線進行了對比。原聲例句If it's in polar form I passed in a radius and angle and I'll compute what the x- and y- value is.以及半徑和角度,但是現(xiàn)在是這樣的,不管我是以哪種形式。麻省理工公開課 - 計算機科學及編程導論課程節(jié)選 返回 polar angle