“solar activity”的概念、定义、翻译、参考文献-科学参考

单词	solar activity
释义	solar activity [`sō·lǝr ak`tiv·ǝdē] ^ASTRONOMY Disturbances on the surface of the sun; examples are sunspots, prominences, and solar flares.
随便看	closure parameter clot cloth cloth beam cloth count clothing monitor clothoid cloth print cloth wheel clot retraction time clotting factor clotting time cloud cloud absorption cloudage cloud attenuation cloud band cloud bank cloud banner cloud bar cloud base cloudburst cloudburst hardness test cloudburst treatment cloud cap

科学参考收录了103327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。