“人口自然迁移”的概念、定义、翻译、参考文献-科学参考

单词	人口自然迁移
释义	人口自然迁移 natural migration of population
随便看	mirror stone mirror surface mirror surface machine mirror symmetry mirror system mirror telescope mirror teletereoscope mirror tilt mirror-tilting mechanism mirror transit circle mirror trap mirror-trough lighting mirror-type electron telescope mirror wave mirror wavebeam guide mirror wave-beam structure mirror wheel mirror with glass foot mirror writing Mirsky-Pollister method mirzapur misalign misaligned contact point misalignment misalignment of wheels

科学参考收录了1248194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。