“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	ethylene glycol poisoning ethylene glycol separate column ethylene glycolsolutioncold storage ethylene oxide ethylene oxide poisoning ethylene production process control systems ethylene propylene diene monomer ethylene propylene monomer ethylene propylene rubber ethylene propylene rubber (EPR); ethylene propylene monomer (EPM) ethylene propylene terpolymer ethylene propylene terpolymer (EPT);ethylene propylene diene monomer (EPDM) ethylene response factor ethylene solution polymerization process ethylene unsaturated ester copolymer ethylene vinyl acetate copolymer ethylene-vinyl acetate copolymer ethylene-vinyl acetate copolymer (EVA) ethylene-vinyl acetate resin ethylene-vinylacetate rubber ethylene-vinyl alcohol copolymer ethylene wastewater ethyl ether ethylicin ethyl methanesulfonate induced mutation

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