“对数凹”的概念、定义、翻译、参考文献-科学参考

单词	对数凹
释义	对数凹 Encyclopedia 理学计数组合学释 log-concavity对数凹单峰型问题中的概念。设是一个非负实数序列。如果对任意的0">都满足：，则称序列是对数凹的。
随便看	composite structure diagram composite structures composite structure system composite surface composite system composite tape composite trapezium formula composite turnover composite type composite valuation composite vector composite vegetable beverage composite water price composite wave composite well testing model composition compositional data compositional definition compositional [degree of] freedom compositional degree of freedom compositional disorder compositional freedom composition algebra compositional heterogeneity compositional inverse

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。