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

单词	astronomical clock tower
释义	astronomical clock tower Encyclopedia 理学〔天文仪器〕释 astronomical clock tower水运仪象台 11世纪末叶中国北宋的天文学家苏颂（图1）制作的集观测天象、演示天象、计量时间和报告时刻的机械装置于一体的综合性观测仪器。
随便看	weak intermediate boson weak invertibility property weak isomorphism weak isospin weak junction weak key weak lacuna weak large deviation principle weak laser extracorporeal treatment devices weak law weak law of large numbers weak Lefschetz theorem weak lensing weak light weak light detection technique weak light detection technology weak limit weak linear ordering weak-lined star weak-line T Tau star weak link weaklink weak link [junction] weak link junction weak local extremum

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