“步交会”的概念、定义、翻译、参考文献-科学参考

单词	步交会
释义	步交会 Encyclopedia 理学〔概念、理论与方法〕释 Bu Jiaohui步交会中国古代历法中日、月食相关的推算方法。交会以日月交会为主，又称交食。
随便看	ground resolution principle ground resonance test ground ring ground road ground robot ground roll ground rolling dragon ground rope ground row ground-satellite communication ground screen ground search & rescue groundsel ground set ground sharks ground shock ground sloth ground source heat pump ground source heat pump air-conditioner ground source heat pump heating ground spectrometer ground state ground state degeneracy polymer semiconductor ground-state depletion effect ground state depletion microscope

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。