“data currency”的概念、定义、翻译、参考文献-科学参考

单词	data currency
释义	data currency Encyclopedia 工学数据现势性释 data currency数据现势性数据的时间有效性。空间数据质量元素之一，包括数据本身的现势性与数据使用的现势性。
随便看	method of sedimentation equilibrium method of sedimentation velocity method of selected points method of selection method of self-education method of separation of variables method of separation variables method of series method of set up an equation method of sieve method of similitude method of simple interest method of simple iteration method of simulation method of simultaneous iteration method of small parameter method of small perturbations method of smooth perturbation method of soil improvement by stages method of solution method of solution by Green function method of sowing cereals in winter method of spherical harmonics method of spherical means method of splitting of the square

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。