“imported secondary cases”的概念、定义、翻译、参考文献-科学参考

单词	imported secondary cases
释义	imported secondary cases Encyclopedia 理学流行病与卫生统计释 imported secondary cases输入继发病例相对于当地获得的疾病而言，病例通过陆地、海洋或者航空运输进入某地区，与输入病例有明确接触史而感染的输入二代病例。
随便看	Russian cinema Russian Civil War Russian Conquest of Central Asia Russian costume Russian dance russian doll Russian doll prime Russian drama Russian Education Publishing House Russian February Revolution Russian Federal Agency of Fisheries（Rosrybolovstvo） Russian Federal Space Agency Russian Federation’s Education Act Russian fenugreek Russian formalism/Russky formalism Russian gardens Russian Gazette Russian History Russian Knights aerobatic team Russian language Russian law at the stage before 1917 Russian Left Socialist-Revolutionaries Russian literature Russian Little Booker Prize Russian meteorological satellite

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。