【单选题】卸船机变幅机构在高速轴上装有( )制动器。
【单选题】8月男孩,因高热7天间发皮疹2次来院。查:发育营养好,皮肤可见红色斑丘疹,左颈部淋巴结1.5cm×2cm,咽红扁体Ⅱ°,唇干红,肺清,心尖区可闻2/6sm,腹软,肝脾不大,四肢末端红肿。实验室检查:Hb10lg/L,WBC12×10 9 /L,N0.78,L0.22,pt252×10 9 /L,ESR70mm/h,CRP(+),ASO102u/ml,最可能的诊断是()
【简答题】《中小学综合实践活动指导纲要》中规定综合实践活动是从学生的真实生活和发展需要出发,从生活情境中发现问题,转化为活动主题,通过探究、服务、制作、体验等方式,培养学生综合素质的跨学科( )课程。
【单选题】8月男孩,因高热7天间发皮疹2次来院。查:发育营养好,皮肤可见红色斑丘疹,左颈部淋巴结1.5×2cm,咽红扁体II°,唇干红,肺清,心尖区可闻2/6 sm,腹软,肝脾不大,四肢末端红肿。实验室检查:Hb 101g/L,WBC 12×109/L,N 0.78,L 0.22,pt 252×109/L,ESR 70mm/h,CRP (+),ASO 102u/ml,最可能的诊断是:
【简答题】a flat piece of plastic, metal, or wood, used for carrying things such as plates, food etc. t_______
【单选题】The breakthrough made in superconductivity in 1992 is remarkable because ______.
A.
metal-containing ceramics turned out to be superconductors
B.
higher-temperature superconductivity was made possible
C.
ceramics were found to be superconductors
D.
room-temperature superconductors were developed
【单选题】Buckler plates are().
A.
triangular-shaped plates connecting the bull chain to the topping lift
B.
metal plates secured over the tops of the hawsepipes
C.
faired shell plates with curvature in two directions
D.
sheets of dunnage used to prevent heavy cargo from buckling the deck plates
【单选题】容易造成极其严重地面污染的烟流的扩散形式是
【单选题】Buckler plates are ______.
A.
Triangular-shaped plates connecting the bull chain to the topping lift
B.
Metal plates secured over the tops of the hawsepipes
C.
Faired shell plates with curvature in two directions
D.
Sheets of dunnage used to prevent heavy cargo from buckling the deck plates
【单选题】8月男孩,因高热7天间发皮疹2次来院。查:发育营养好,皮肤可见红色斑丘疹,左颈部淋巴结1.5cm×2cm,咽红扁体Ⅱ°,唇干红,肺清,心尖区可闻2/6sm,腹软,肝脾不大,四肢末端红肿。实验室检查:Hb10lg/L,WBC12×10 9 /L,N0.78,L0.22,pt252×10/L,ESR70mm/h,CRP(+),ASO102u/ml,最可能的诊断是()。