“prevalence study”的概念、定义、翻译、参考文献-科学参考

单词	prevalence study
释义	prevalence study Encyclopedia 医学现况研究释 prevalence study现况研究通过收集特定时点和特定范围内人群中疾病（或健康状况）及有关因素的资料，描述所研究疾病（或健康状况）及有关因素在目标人群中的分布状况，进行比较分析，以提供病因线索的研究。
随便看	industry competitive intelligence industry consulting institution industry continuation education industry convergence industry governance industry informatics association industry information organization industry information system industry inheritance industry injury insurance law industry journal industry law industry life cycle industry loss guarantee industry management industry map industry of energy saving and environmental protection industry of fine chemicals industry owned by the whole people industry policy of water conservancy industry profiling industry protection industry safety economy industry safety management industry sentiment index

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。