某医院门诊楼，位于市中心区域，建筑面积28326m2，地下I层，地上10层，檐高33.7m。框架剪力墙结构，筏板基础，基础埋深7.8m，底板厚度1100mm，混凝土强度等级C30，抗渗等级P8。室内地面铺设实木地板，工程精装修交工。2015年3月15日开工，外墙结构及装修施工均采用钢管扣件式双排落地脚手架。
事件一：2015年6月1日开始进行底板混凝土浇筑，为控制裂缝，拌制水泥采用低水化热的矿渣水泥，混凝土浇筑后1Oh进行覆盖并开始浇水，浇水养护持续15日。
事件二：工程施工至结构四层时，该地区发生了持续2h的暴雨，并伴有短时6～7级大风。风雨结束后，施工项目负责人组织有关人员对现场脚手架进行检查验收，排除隐患后恢复了施工生产。
事件三：2015年9月25日，地方建设行政主管部门检查项目施工人员三级教育情况，质询项目经理部的教育内容。施工项目负责人回答："进行了国家和地方安全生产方针、企业安全规章制度、工地安全制度、工程可能存在的不安全因素四项内容的教育"。受到了地方建设行政主管部门的严厉批评。
事件四：在顶层的大会议室屋盖混凝土施工过程中，因西侧模板支撑系统失稳，发生局部坍塌，使东侧刚浇筑的混凝土顺斜面往西侧流淌，致使整个楼层模架全部失稳而相继倒塌。整个事故未造成人员死亡，重伤9人，轻伤14人，估计直接经济损失达1300万元。事故发生后，施工单位立刻向相关部门报告事故发生情况。
事件一中，底板混凝土的养护开始与持续时间是否正确？说明理由。
Assume that you would like to clone an existing WebLogic Domain and enable some customizations. What scenario would you choose?（） ["In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize and extend the domain if needed. These steps will only clone only the domain configuration. Binaries with deployments are needed to be cloned by operation on the file system. ","In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize the domain. These steps clone the binaries and domain configuration. If the extension is needed, perform it after cloning in the WebLogic web-based console. ","In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize and extend the domain if it is needed. These steps clone the binaries and domain configuration. ","In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. These steps clone the binaries and domain configuration. If the customization or extension is needed, complete that after cloning in the WebLogic web-based console. ","In the file system, copy the domain structure of the configuration directory and paste it in the new location. Modify configuration files for address and port. If further customization is needed, open the WebLogic web-based console and perform these modifications."]
根据乳化液易与其连续性液体相混溶的特点来确定乳化液的类型时的鉴别方法是（） ["染色法","冲淡法","电导法","湿润法"]
Why would you use WebLogic Diagnostics Framework （WLDF） instead of Oracle Enterprise Manager （OEM） （） [" WLDF has better performance than OEM "," my organization already has a solution for unified management and monitoring； we need to supplement that with some specific WLS-related capabilities"," OEM is not certified with latest version of WLS"," OEM is really focused on the database tier， is not meant to address JEE management and monitoring"]
What is the result？（） ["Compilation fails.","An exception is thrown at runtime.","An instance of Forest is serialized.","An instance of Forest and an instance of Tree are both serialized."]
园林树种规划的原则
