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imported secondary cases
释义
imported secondary cases
Encyclopedia
理学
流行病与卫生统计
释
imported secondary cases
输入继发病例
相对于当地获得的疾病而言,病例通过陆地、海洋或者航空运输进入某地区,与输入病例有明确接触史而感染的输入二代病例。
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right-angled trapezoid
right-angled triangle
right angle illumination method
right angle prism
right angle tap
right-angle-triangle-free set
right annihilating
right annihilator
right annihilator ideal
right approximate identity
right approximate limit
right Artinian algebra
right Artinian local algebra
right Artinian ring
right Artinian semigroup
right ascension
right ascension circle
right ascension, RA
right ascension setting circle
right associated element
right associatedness
right associate of a matrix
right association
right associative element
right associator
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