“生态趋势研究”的概念、定义、翻译、参考文献-科学参考

单词	生态趋势研究
释义	生态趋势研究 Encyclopedia 医学生态趋势研究释 ecological trend study生态趋势研究连续观察目标人群中某因素平均暴露水平的改变和某种疾病的发病率、死亡率变化的关系，了解其变动趋势；或者通过比较暴露水平变化前后疾病频率的变化情况，来判断两者间关系的群体研究。
随便看	Studies of Chinese intonation studies of culture on Chinese characters studies of Erya Studies of Ethnic Literature Studies of Inscriptional Bronze and Stone Studies of Inscriptional Bronze and Stone of China studies of oracle bone inscriptions Studies of Religious Language studies of traditional Chinese discourse on translation Studies on Aesthetics of Operatic Music Studies on Archaic Chinese Studies on Chinese Phonology Studies On Cultural Soft Power Studies on Dialects in Jin and Yuan Opera Studies on Five Famous Classical Plays Studies on Henan Bangzi Opera Studies on Historical Sites and Artifacts of Chinese Opera studies on marine geography Studies on Modern Chinese Drama Studies on Modern Chuanqi and Zaju opera Studies on Nuoxi Opera and the Underlying Culture of Guangxi Region Studies on Qieyun Studies on Sacrificial Vessels of Shang and Zhou Dynasties Studies on Shanxi/Shaanxi Merchants and Bangzi Opera Studies on Stage Art

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。