关于雨期建筑地基基础工程施工技术的说法,正确的有() 基坑坡顶做1m宽散水、挡水墙,四周做混凝土路面。 土方开挖施工中,基坑内临时道路上铺渣土或级配砂石。 土方回填应避免在雨天进行。 锚杆施工时,如遇地下水坍塌,可采用注浆护壁工艺成槽。 CFG桩施工,槽底预留的保护层厚度不小于0.5m。
海洛因吸毒者的典型体征是()。 瞳孔缩小呈针尖样。 特别消瘦。 双眼无神。 两手发抖。
文献的基本要素包括()。
里甲制度
During routine maintenance, it became necessary to shutdown G1/0/1 on DS1 and DS2. All other interface were up. During this time, DS1 became the active device for Vlan104’s HSRP group. As related to Vlan104’s HSRP group. What can be done to make the group function properly ? () On DS1, disable preempt。 On DS2, decrease the priority value to a value less than 150。 On DS1, increase the decrement value in the track command to a value greater than 6。 On DS1, disable track command.。
本岗位标准适用于煤矿井下()操作工作。