“老年吞咽困难”的概念、定义、翻译、参考文献-科学参考

单词	老年吞咽困难
释义	老年吞咽困难 Encyclopedia 医学老年综合征释 dysphagia in the elderly老年吞咽困难老年人在进食时，食物停留在上消化道任一部位，进入胃的时间延长，因此停止吞咽动作后，出现堵塞感或胀满感的现象。
随便看	unconditional extremum unconditional inequality unconditionally convergent unconditionally convergent series unconditionally divergent series unconditionally summable series unconditional positive regard unconditional probability unconditional stability unconditional stability criterion unconditional summability unconditioned unconditioned reflex unconditioned response unconditioned sound change unconditioned stimulus UN conference on Environment and Development in Rio de Janeiro unconfined compression strength unconformity unconnected unconnected domain unconnected graph unconnected set unconnected space unconscious

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。