“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	improper subclass improper subgraph improper subgroup improper submodule improper subobject improper subset improper subspace improper symbol improper symmetry operation improper transformation impropertransposition improper valuation improv comedy improved artificial whiskers improved confinement mode improved finite element improved grassland improved Lorentz-Savona industrial evolution model Improved Lunar Ephemeris improved opera costumes improved polygon method improved seed subsidy improved triploid hybrids derived from female improvedCarassius auratus red var. x male improvedtetraploid hybrids of Carassius auratus red var. x Cyprinus carpio improved value improved variety farm

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