“Track and Field”的概念、定义、翻译、参考文献-科学参考

单词	Track and Field
释义	Track and Field Encyclopedia 教育学【体育科技与信息】释 Track and Field《田径》中国田径运动专业性期刊。教育学田径运动释 Athletics; Track and Field田径运动以走、跑、跳跃、投掷等运动技能组成的以个人为主的运动项目。有“运动之母”之称。
随便看	matrix extension problem matrix factorization matrix factorization method matrix field matrix force method matrix form matrix formulation matrix fraction matrix function matrix game matrix geometric method matrix-geometric method matrix geometry matrix grammar matrix group matrix group over a ring matrix group over rings matrix identity matrix index matrix inequality matrixing matrixing circuit matrixing network matrix interference matrix interpretation

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。