“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	urogenital diaphragm urogenital fold urogenital groove urogenital membrane urogenital mesentery urogenital opening urogenital organ urogenital papilla urogenital peritoneum urogenital plate urogenital sinus urogenital system urogenital system of liveustock urogomphus urohyal bone urohypophysis urokinase urolithiasis urology urology anorectal clamp urology anorectal hook & needle urology anorectal scissors urology anorectal surgical operation instrument uronic acid uropepsin

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