plane curve radius

常見例句

Cardioid: a heart-shaped plane curve the locus of a fixed point on a circle that rolls on the circumference of another circle with the same radius.
心臟線：一種心形的平滑曲線，圓周上一固定點繞另一具有相同半徑的圓的圓周轉動的軌跡。
This paper discusses the minimum plane curve radius of medium-and low-speed maglev lines based on the influence factors such as travelers easiness and technical demands of trains, etc.
從乘客舒適度、磁浮列車自身技術要求等角度，對中低速磁浮交通線路規(guī)劃中的最小平曲線半徑進行探討并得到建議值，為中低速磁浮交通線路相關參數的制定提供參考。