“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	linear topology linear transform linear transformation linear transformation group linear transformation kernel linear transformation model linear transport equation linear transport theory linear trend linear trend extrapolation linear type linear U(J) relation linear unbiased estimate linear unbiased estimator linear U relation linear variation linear variational method linear variety linear vector network analyzer linear vector space linear velocity linear velocity sensor linear vibration linear vibration theory linear video amplifier

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。