“Peck's developmental tasks in late adulthood”的概念、定义、翻译、参考文献-科学参考

单词	Peck's developmental tasks in late adulthood
释义	Peck's developmental tasks in late adulthood Encyclopedia 理学毕生发展观释 Peck's developmental tasks in late adulthood帕克老年发展任务关于老年期个体获得自我完善感需要完成3个发展任务的理论。
随便看	pencil buoy method Pencil Drawing pencil-family pencil in cup appearance pencil interactive pencil of circles pencil of coaxal circles pencil of complexes pencil of confocal conics pencil of conicoids pencil of conics pencil of curves pencil of hyperplanes pencil of lines pencil of matrices pencil of operators pencil of parallel lines pencil of pencils pencil of planes pencil of quadrics pencil of rays pencil of spheres pencil of surfaces pencil rocket pencil section

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。