什么是新生儿败血症？
拆模时对养护工作有何要求？
（）是指一个配送模式可能出现几种结果，而又无法指导其概率时所进行的决策。 ["确定性决策","非确定性决策","收益型决策","风险型决策"]
依据华电集团《电力安全隐患排查治理工作规定（试行）》，专项隐患排查包括哪些内容？
The rated operating time of a self-contained breathing device may be reduced in actual use because of（）. ["pressure differences in the atmosphere","the length of the hose attached to the facepiece","the physical exertion of the person wearing the device","spaces containing poisonous vapor"]
拆除拱架，拱圈及跨度大于8m的梁式结构模板或特殊设计的模板有何要求？
