“astronomical clocktower”的概念、定义、翻译、参考文献-科学参考

单词	astronomical clocktower
释义	astronomical clocktower Encyclopedia 历史学科学技术释 astronomical clocktower假天仪中国北宋苏颂受到浑仪小样的启发，提出制作思路，韩公廉推算设计，历时数年做成的天体演示仪器，即后来所谓天象仪的先祖。
随便看	soil suction force soil suitability soil sulfur soil surface complex soil surfaced area soil survey soil swelling Soil Taxonomy soil taxonomy soil temperature soil temperature at tiller node soil temperature gradient soil temperature observation of rice paddy soil temperature regimes soil testing soil testing and fertilizer recommendation soil texture soil thermoluminescence survey soil thermometer soil thixotropy soil three phases soil tillage Soil & Tillage Research soil tilth soil total nitrogen analysis

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