“urn design”的概念、定义、翻译、参考文献-科学参考

单词	urn design
释义	urn design Encyclopedia 理学临床试验的自适应性设计释 urn design瓮子模型设计在临床试验中为把病人分配到不同的治疗组中，通常需要采取随机化方法，通过从一个瓮子中随机抽取球来分配病人的随机化方法。
随便看	transdifferentiation trans-donor transdonor transducer transducer of flow transducer power capacity transducer/sensor transducing particle transductant transduction transductive learning transductor transect Transect of Chinese Terrestrial Ecosystem trans effect trans-effect transelectron trans-elimination trans-esophageal echocardiography transesterification transesterification catalyst transesterification-condensation method transesterification polycondensation Trans-European Transport Networks trans fatty acid

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。