“user's diary description”的概念、定义、翻译、参考文献-科学参考

单词	user's diary description
释义	user's diary description Encyclopedia 管理学信息用户释 user's diary description用户日记法在研究人员指导下，由参试本人自行进行，按活动发生的先后顺序，随时填写调查问卷的研究方法。又称用户日志法。
随便看	positively definite matrix positively definite quadratic form positively graded module positively invariant subspace positively oriented base positively semi-definite positively stable point positively stable solution positive manifold positive map positive mapping positive mass conjecture positive matrix positive measure positive metric positive/negative helicity spinors positive number positive octant positive operator positive operator valued measure positive-operator valued measure POVM positive operator value measure positive operator value measure (POVM) positive ordering positive organizational behavior

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。