“ecological trend study”的概念、定义、翻译、参考文献-科学参考

单词	ecological trend study
释义	ecological trend study 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	multiplexing synchronous technology multiplex interferometer fourier spectroscopy multiplex ligation dependent probe amplification multiplex method multiplex optical spectroscopy multiplexor channel multiplex PCR multiplex polymerase chain reaction multiple zero multiple zeta-value multipliable multipliable family multipliable sequence multiplicand multiplication multiplication algebra multiplication by a scalar multiplication constant multiplication factor multiplication formula multiplication law multiplication magic square multiplication material multiplication method multiplication model

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。