“平滑谱密度”的概念、定义、翻译、参考文献-科学参考

单词	平滑谱密度
释义	平滑谱密度 Encyclopedia 理学时间序列释 smoothed spectral density平滑谱密度一种密度估计，基本思想是多数谱密度在小频率区间上变化不大，因此在小频率区间上对样本谱密度的值取平均，以达到降低变动性的目的。
随便看	intensive degree of farmland utilization intensive design intensive economic growth intensive expansion reproduction intensive government administration in Qingdao city intensive grazin intensive land use intensive land use management intensive management of agriculture intensive properties intensive quality intensive quantity intensive quenching intensive rehabilitation intensive reproduction Intensive Resource Usage Management intensive silviculture intensive utilization and management of fishery resources intensive utilization of ores intensive variable intention intentional crime intentional ethics intentional fallacy intentional injury

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。