“Cheng Bowen”的概念、定义、翻译、参考文献-科学参考

单词	Cheng Bowen
释义	Cheng Bowen Encyclopedia 工学纺织突出贡献专家释 Cheng Bowen程博闻（1963-01-20～）中国纤维材料及产业用纺织品方面专家。
随便看	negative multinomial distribution negative nitrogen balance negative norm negative number negative octant negative orientation negative orthant negative parallax negative part negative particular proposition negative part of a function negative part of an element negative peak negative pedal curve negative perfect correlation negative permeability materials negative permittivity materials negative phototropism negative plate negative platemaking negative Poisson's ratio material negative polarity items negative polarity machining negative polynomial distribution negative-positive photographic system

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。