“δij”的概念、定义、翻译、参考文献-科学参考

单词	δij
释义	δij Mathematics See Kronecker delta.
随便看	samara Samara Space Centre Samaria samarium samarium–neodymium dating Samkhya Samnite wars Samoa Samori Touré (1830–1900) SAMPEX sample sample autocorrelation sample correlation coefficient sample covariance sampled-data system sample distribution function sample input sample mean sample selectivity bias sample size sample space sample standard deviation sample variance sampling sampling distribution

科学参考收录了60776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。