“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	ammonium nitrte ammonium paratungstate ammonium perchlorate ammonium peroxydisulfate ammonium persulphate ammonium phosphate ammonium phosphate fertilizers ammonium phosphate sulfate ammonium polyphosphate ammonium secretion ammonium sulfate ammonium sulfate-nitrate ammonium sulfate regulator ammonium sulfite ammonium sulphate precipitation ammonium tungsten bronze ammoniumvalue Ammonius ammonobase ammonoidea ammonolysis ammunition Amnat Charoen amnesia amnesic shellfish toxins

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。