根据GB/T12243-2005《弹簧直接载荷式安全阀》的规定：空气或其他气体用的金属密封面安全阀，整定压力为0.13MPa时，启闭压差应≤（）。 ["15%整定压力","25%整定压力","0.03MPa","0.05MPa"]
变压器套管的作用是什么？
党组织作出党纪处分或者组织处理决定后，司法机关、行政机关等依法改变原生效判决、裁定、决定等，对原党纪处分或者组织处理决定产生影响的，党组织应当根据改变后的生效判决、 裁定、决定等重新作出相应处理。
You are the network administrator for ExamSheet. Laura is a sales representative for the company. She travels on a regular basis and dials into the company network from her Windows 2000 Professional portable computer. ExamSheet recently implemented a new computing security policy that mandates all remote connections be established by a two-way authentication method. You configure a Windows 2000 Server computer to run Routing and Remote Access Server for Windows 2000 to meet the requirements of the new security policy. Laura reports she now cannot initiate a dial-up connection. Laura needs to dial in to the company network. What should you do？（） ["Apply the Hisecws.inf Security Template to Laura’s computer.","Apply the Compatws.inf Security Template to Laura’s computer.","Instruct Laura to configure her dial-up connection to use multi-link.","Instructs Laura to configure her dial-up connection to use MS-CHAP v2.","Instruct Laura to configure her dial-up connections to use L2TP."]
减少土壤侵蚀的方法有（）。 ["A.进行等高耕作 ","B.覆盖作物（如豆科作物） ","C.轮作 ","D.进行免耕农业"]
十八大胡锦涛同志所做的报告名称是什么？
