摆线 meaning in English

cycloidal curve
trochoidal curve
trochoids

For this reason the cycloid is called the tautochrone .
由于这个缘故，摆线又叫做等时曲线。
He investigates geometrical properties of cycloids, epicycloids, and hypocycloids .
他研究了摆线、圆外旋轮线和四点圆的旋轮线的几何性质。
Vertical axis or cycloidal , or vorth - schneider propeller
垂轴螺桨,摆线螺桨
Cycloid rotary valve full - hydrostatic steering control units
摆线转阀式全液压转向器
Specification for fine pitch gears - cycloidal type gears
小节距齿轮.第2部分:摆线齿轮

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