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呼吸困难
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呼吸困难
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医学
呼吸困难
释
dyspnea
呼吸困难
患者主观感觉空气不足或呼吸费力,客观上表现为呼吸运动用力,严重时可出现张口呼吸、鼻翼扇动、端坐呼吸及发绀、辅助呼吸肌参与呼吸运动,并伴有呼吸频率、深度和节律异常的现象。
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irradiation sterilization
irradiation swelling
irradiation technology
irradiator
irradome
irrational
irrational algebraic expression
irrational algebraic number
irrational belief
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irrational expression
irrational fraction
irrational function
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irrational invariant
irrationalism
Irrationality
irrationality
irrationality condition
irrationality estimate
irrationality exponent
irrationality measure
irrationality sequence
irrational number
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