“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	step water price step width stepwise stepwise addition polymerization stepwise adsorption stepwise approximation stepwise clustering stepwise constructed calculus stepwise construction of the solution stepwise decomposition stepwise development stepwise dilution stepwise discriminant stepwise dissociation stepwise distillation stepwise excitation stepwise formation constant stepwise hydrolysis stepwise ionization stepwise line atomic fluorescence stepwise-line atomic fluorescence stepwise line fluorescence stepwise multiple linear regression stepwise mutation stepwise reaction

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