“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	pulse transmission mode pulse tube cooling pulse tube refrigerator pulse turbocharging pulse turbocharging system pulse type electronic fence pulse vector network analyzer pulse voltammetry pulse walk pulse wave pulse waveform parameter metrology pulse width pulse width modulation pulse-width modulation pulse window pulse with root pulse with stomach qi pulse with vitality pulse xenon lamp pulse tube refrigerator pulsing pulsing zombie pulstile flow pultrusion machine pultrusion process

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。