hypocycloid

n.

圆内旋轮线，内摆线；

Hypocycloid
Hypocycloid
Hypocycloid
Hypocycloid engine
Hypocycloid engine
Hypocycloid reducing apparatus
Hypocycloid-shaped hollow-core photonic crystal fiber Part I: arc curvature effect on confinement loss.
The Zeros of Faber Polynomials for an m -Cusped Hypocycloid
Hypocycloid-shaped hollow-core photonic crystal fiber Part II: cladding effect on confinement and bend loss.
Low loss broadband transmission in hypocycloid-core Kagome hollow-core photonic crystal fiber.
High energy pulse compression regimes in hypocycloid-core kagome hollow-core photonic crystal fibers
Mass-Conserved Morphological Evolution of Hypocycloid Cavities: A Model of Diffusive Crack Initiation with No Associated Energy Barr...
Optical Properties of Low Loss (70dB/km) Hypocycloid-CoreKagome Hollow Core Photonic Crystal Fiber for Rb and Cs BasedOptical Appli...