“multicenter trials”的概念、定义、翻译、参考文献-科学参考

单词	multicenter trials
释义	multicenter trials Encyclopedia 理学临床试验的自适应性设计释 multicenter trials多中心试验由一个单位的主要研究者总负责，多个单位的研究者合作，按同一个试验方案同时进行的临床试验。
随便看	network processor network program host network programming network promotion network propagation dynamics network protection network protocol network protocol analyzer network protocol security network pruning network psychological warfare network public network publications network public opinion network public opinion guidance network public opinion research and judgment network pyramid sales network range network real-name system network real-time kinematic positioning network reconnaissance network reconstruction network recruitment network regulation network resources

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。