“成分数估计”的概念、定义、翻译、参考文献-科学参考

单词	成分数估计
释义	成分数估计 Encyclopedia 理学化学因子分析释 estimating the number of the principal components成分数估计对测量数据矩阵中具有化学或物理意义的特征值个数进行计算的一种或多种方法。是因子分析和主成分分析不可缺少的一个步骤。
随便看	foundations of geometry Foundations of mathematics foundations of mathematics Foundations of Set Theory Foundations of Social Theory Foundations of the Entire Science of Knowledge foundations of the learning sciences foundations of visualization foundation stability foundation surface for filling structure foundation treatment of hydro project foundation treatment technique foundation vibration foundation work of the public security and order Founder founder cell founder effect founding Founding Ceremony Founding Ceremony of the People’s Republic of China founding principles of television stations foundling hospital foundry foundry coke foundry equipment

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。