“astrarium of Giovanni Dondi dell'Orologio”的概念、定义、翻译、参考文献-科学参考

单词	astrarium of Giovanni Dondi dell'Orologio
释义	astrarium of Giovanni Dondi dell'Orologio Encyclopedia 理学机器史释 astrarium of Giovanni Dondi dell'Orologio唐迪天文钟由重力机械钟驱动的行星仪，演示了中世纪所认知所有行星（包括太阳和月球）的运动。
随便看	direct vision prism, direct-vision prism direct vision spectroscope direct volume rendering DirecTV satellite direct wafer bonding technology direct wreath product DirectX graph programming interface DirectX图形编程接口 di region theory di-region theory Di Renjie Dirichlet Dirichlet algebra Dirichlet approximation theorem Dirichlet beta-function Dirichlet boundary condition Dirichlet boundary conditions Dirichlet box principle Dirichlet character Dirichlet coefficient Dirichlet condition Dirichlet convergence criterion Dirichlet data Dirichlet density Dirichlet discontinuous factor

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