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老年吞咽困难
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老年吞咽困难
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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。
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free-molecule flow regime
free monoid
free motion
free motion of nonholonomic system
free Motzkin path
free nerve ending
freeness
free neutron
free neutron decay
free node
free non-Abelian group
free nuclear stage
free nuclei
free nucleon nucleon cross section
free nucleon-nucleon cross section
free nutation
free object
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Free Officers Movement
free open policy
free operator algebra
free oscillation
free oscillations of the earth
free oxygen
free particle
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