“migrant workers”的概念、定义、翻译、参考文献-科学参考

单词	migrant workers
释义	migrant workers Encyclopedia 经济学城市化释 migrant workers农民工由于户籍制度的弱化，在城镇工作但没有融入城镇社会生活，仍然把家乡农村当作“家”的中国农村外出务工人员。原是指具有农业户口身份，却在城镇或非农领域务工的劳动者。
随便看	piecewise algebraic surface piecewise algebraic variety piecewise analytic piecewise analytic function piecewise analytic submersion piecewise approximation piecewise circular curve piecewise constant function piecewise continuity piecewise continuous piecewise continuous function piecewise continuous mapping piecewise differentiable piecewise differentiable function piecewise differentiable path piecewise function piecewise interpolation piecewise linear piecewise linear approximation piecewise linear atlas piecewise linear function piecewise linear interpolation piecewise linear iteration piecewise linearization piecewise linearization method

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。