“senile frailty”的概念、定义、翻译、参考文献-科学参考

单词	senile frailty
释义	senile frailty Encyclopedia 医学老年综合征释 senile frailty老年衰弱老年人由于年龄增长导致机体出现退行性改变，以及多种老年慢性疾病引起人体维持自体稳态能力下降，机体易损性增加的现象。
随便看	upper/lower critical solution temperature upper main sequence upper mantle upper mantle project upper marginal dimension upper measure upper memory area upper memory area, UMA upper mixed layer entrainment upper-most crust uppermost level Upper Nile Upper Nile Basin upper nil-radical upper one-sided limit upper ontology upper outer density upper Privalov operator upper process capability index upper pure value upper quadrant upper quartile upper quartile length upper radical upper radical class

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。