““四二一”结构家庭”的概念、定义、翻译、参考文献-科学参考

单词	“四二一”结构家庭
释义	“四二一”结构家庭 Encyclopedia 法学家庭计划释 “421”structure family“四二一”结构家庭第一代是独生子女夫妇双方的父母（“四”），第二代是双方均为独生子女的夫妇（“二”），第三代为独生子女夫妇的子女（“一”）的家庭结构模式。
随便看	large flow sampler large-footprint LiDAR large format camera，sheet film camera，flat film camera large granular lymphocytic leukemia Large Hadron Collider large hadron collider large hadron collider beauty large hadron collider, LHC large hadron electron collider largehead atractylodes rhizome largehead hairtail Large Heavy Ion National Accelerator Large High Altitude Air Shower Observatory large high altitude air shower observatory large igneous province large inclusions in steel large Indian civet large indivisible load transport special purpose vehicle large inductive dimension large intelligent material-handling equipment large intestinal gland large intestine large intestine cutaneous region of hand yangming large ion lithophile elements large jellyfish bloom

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。