“parental investment”的概念、定义、翻译、参考文献-科学参考

单词	parental investment
释义	parental investment Encyclopedia 教育学[学生社会学]释 parental investment父母投入父母为教育子女的付出。狭义上，指父母为教育子女的开支费用；广义上，包括货币性投入和非货币性投入。
随便看	farming system Farmington Plan Farmington River farming vacation farm irrigation and drainage system farmland desertification farmland drainage experiment farmland drainage system farmland drainage system design farmlanddrainage system planning farmland eco-economic system farmland environmental quality monitoring farmland fertility monitoring farmland improving machine farmland infrastructure farmland irrigation and drainage farmland irrigation system farmland monitoring farmland nitrogen and phosphorus loss farmland nitrous oxide emission farmland non-point source pollution controlling farmland non-point source pollution control technology farmland obstacle recognition farmland path farmland pollution

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。