“Pólya urn model”的概念、定义、翻译、参考文献-科学参考

单词	Pólya urn model
释义	Pólya urn model Encyclopedia 理学临床试验的自适应性设计释 Pólya urn modelPólya瓮子模型以匈牙利数学家G.波利亚命名的瓮子模型。
随便看	mechanical quadrature method mechanical quality factor mechanical quanlity factor mechanical quantity mechanical quantity measuring instrument mechanical quantity sensor mechanical quantity transducer mechanical reactance mechanical receptive reflection mechanical rectifier mechanical restraint device mechanical safety design mechanical sampling mechanical sand control mechanical seal mechanical segmentation method mechanical separation equipment mechanical sewing technology mechanical shutter mechanical single bucket excavator mechanical sludge dewatering mechanical smoke exhaust mechanical smoke protection mechanical sorting mechanical spectroscopy

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。