简述氢气纯度检测装置的工作原理？
企业党委书记抓基层党建工作述职评议考核的重点内容要求做到“四个聚焦”：即聚焦（）；聚焦落实党组织书记第一责任人职责；聚焦存在问题，坚持问题导向；聚焦（）。
When an OSPF design is planned, which implementation can help a router not have memory resource issues?（） [" Have a backbone area (area 0) with 40 routers and use default routes to reach external destinations"," Have a backbo ne area (area 0) with 4 routers and 30,000 external routes injected into OSPF"," Have less OSPF areas to reduce the need for interarea route summarizations"," Have multiple OSPF processes on each OSPF router. Example, router ospf 1, router ospf 2"]
崇高的核心在于（）。 ["伟大","雄伟","冲突","高尚"]
证券公司客户的交易结算资金必须全额存入指定的（），单独立户管理 ["商业银行","金融机构","证券登记结算机构","证券监督管理机构"]
肺脏死
