UPEC尿路致病性大肠杆菌upadv.向上；起来；上升；往上prep.向上adj.向上的；上行的n.上升v.上升；增加upfront and ongoing disclosure requirements一次及持续资料披露要求up-path carrier-to-thermal noise ratio上行线载波热噪比Upwind-difference Discrete-ordinates Method迎风差分离散坐标方法UPTN Universal Personal Telecommunication Number通用个人远程通信编码Updatable subscriptions with snapshot publications包含快照发布的可更新订阅upra-arch extracranial intracranial artery stenosis弓上颅内外动脉狭窄Up-to-date study of ventilator-associated pneumonia呼吸机相关性肺炎的研究近况

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