ultra-s相关论文
目的比较超声与肌电图检查在腰骶神经根病变和下肢周围神经病变鉴别诊断中的临床价值。方法采用前瞻性临床研究的方法，将32例疑为腰......
Change of hs-CRP, sVCAM-1, NT-proBNP levels in patients with pregnancy-induced hypertension after th
Objective:To investigate the change of the hs-CRP, sVCAM-1,NT-proBNP levels of the patients with pregnancy-induced hyper......
1000MW超超临界机组取消脱硫烟气旁路后,增压风机跳闸会危及机组安全运行.针对以上问题,采用快速减负荷的方法,可以提高机组安全.......
依托沪昆客专贵州段小高山隧道泄水洞下穿铁路隧道正洞工程,针对泄水洞0.5m超小净距爆破开挖下穿既有铁路隧道,对施工进度、爆破振......
以广东某1000MW超超临界火电机组为例,针对超超临界机组增压风机故障减负荷（RunBack,RB）功能的稳定投运对提高机组运行安全、稳定性......
Change of hs-CRP,sVCAM-1,NT-proBNP levels in patients with pregnancy-induced hypertension after ther
Objective:To investigate the change of the hs-CRP,sVC AM-1,NT-proBNP levels of the patients with pregnancy-induced hyper......
发动机叶片的结构型式和制造误差，直接影响发动机的性能和使用寿命，运用超声波法和电涡流法，对两种不同材料和形式的试件进行了试验，电......
