“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	fire emergency broadcast system fire emergency lighting and evacuating system fire emergency lighting device fire emergency rescue fire endurance of building member fire engines fire equipment fire evacuation fire evidence collection fire extinguisher fire extinguishing system fire extinguishment fire factor firefighter firefighter protective equipments firefighters' lift fire fighting firefighting and rescue equipments fire-fighting clothing firefighting command firefighting command decision fire fighting commander fire-fighting emergency rescue management firefighting equipments fire fighting force

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。