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

单词	astronomical observation
释义	astronomical observation Encyclopedia 工学天文观测释 astronomical observation天文观测借助肉眼、聚光仪器或聚波仪器以及辐射探测器件，对天体、宇宙和各种天象的观察、记录、测量和分析研究活动的统称。 Astronomy astronomical observation天文观测
随便看	road traffic safety enforcement road traffic safety information system road traffic safety preparedness road traffic safety publicity road traffic security road traffic sign road traffic signal controller road traffic signals road traffic system road transit online ticketing road transportation development road transportation employee road transportation for bulky cargo road transportation of dangerous goods road transportation of open pit road transportation operation permit road transportation safety road transport organization and management road transport volume roadworthiness certificate of motor vehicle roak Roald Amundsen Roald Hoffmann roaming Roaming along the Pond

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。