“视时”的概念、定义、翻译、参考文献-科学参考

单词	视时
释义	视时 Encyclopedia 文学语言接触释 apparent time视时同一个时间点或时间段内，比较同一个语言群体中不同年龄层说话者的语言表现的一种研究方法。如果较年轻说话者的语言表现和较年长的有所不同，就能假定这个语言已发生了变化。
随便看	variable-velocity star variable voltage variable water flow central air-conditioning system variable X-ray source variable γ-ray source variace-covariance matrix variance variance analysis variance analysis of one-way grouping data variance analysis of subgroup data in group variance analysis of two-way data variance-balanced block design variance between classes variance between clusters variance between laboratories variance component variance component model variance component models variance-covariance analysis variance-covariance component estimation variance-covariance matrix variance-covariance propagation law variance estimation variance functon variance inflation factor

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。