“test set”的概念、定义、翻译、参考文献-科学参考

单词	test set
释义	test set Encyclopedia 理学检索结果评鉴释 test set测试集在开发检索系统的过程中，用来测试检索系统的优劣的部分专门数据。
随便看	principal subgroup principal subgroup series principal submatrix principal submodule principal subspace principal surface principal symbol principal symbol sequence principal system principal tangent principal tangent bundle principal telescope principal term principal theorem principal trace principal translation principal two-sided ideal principal type principal ultrafilter principal uniformization principal uniformizing function principal unknowns principal value principal value integral principal vanishing point

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。