“management of tourist safety”概念、定义、翻译-科学时代

单词	management of tourist safety
释义	旅游词汇手册 management of tourist safety 旅游安全管理
随便看	quadratic estimator quadratic factoring method quadratic fit quadratic form quadratic form quadratic-form type Liapunov function quadratic function quadratic function quadratic function quadratic hypersurface quadratic interpolation quadratic interpolation method quadratic loss function quadratic loss function quadratic mean quadratic mean deviation quadratic nonlinearity quadratic objective function quadratic phase quadratic planar curve quadratic polynomial quadratic program quadratic programming quadratic programming quadratic reciprocity law

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。