“the mental health of middle age”的概念、定义、翻译、参考文献-科学参考

单词	the mental health of middle age
释义	the mental health of middle age Encyclopedia 医学心理健康标准释 the mental health of middle age中年心理卫生 45～60岁年龄段人群的精神健康。
随便看	productivity measurement and evaluation system productivity of the arts product kernel product Kinetics product liability product liability insurance product library product life cycle product lifecycle assessment product life-cycle management product lifecycle management product lifecycle management, PLM product lifecycle management，PLM product life cycle theory product limit estimator product-limit estimator product line architecture Product line optimization Product Line Pricing product log function product management product manifold product mapping Product/Market Evolution Portfolio Matrix product matrix

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。