【单选题】底稿审定表中刷不出数据,可采用以下办法()
【简答题】在初步确定给水方式时,对层高不超过3.5m的4层民用建筑,其给水系统所需的压力H约为多少kPa?
【单选题】I always make a _______ before going shopping so that I won’t forget what to buy.
【单选题】Time _____ , we are going to visit the famous military museum before we leave this city.
【简答题】对于居住建筑的生活给水系统,在初步确定给水方式时,对层高不超过3.5m的民用建筑,所需水压可根据建筑层数估算,自室内外地面起的最小水压值,一般一层建筑为______kPa;二层建筑为______kPa;三层及以上每增加一层,增加______kPa。[填空(1)] [填空(2)] [填空(3)]
【判断题】在初步确定给水方式时,对层高不超过3.5m的民用建筑,给水系统所需的压力(自室外地面算起),可采用经验法估算,即:1层为100KPa,2层为120KPa,3层及3层以上每增加1层则增加40KPa。
【单选题】Before going to Japan, you need____. [ A] to see the manager of NOV
B.
]to take some computer courses [ C] to write a letter to Japan [ D] to find a place to live
【单选题】在初步确定给水方式时,对层高不超过3.5m的民用建筑,给水系统所需的压力可用以下经验法估算:1层为( )kPa,2层为( )kPa,3层以上每增加1层增加( )kPa。答案应为( )
A.
100 kPa……140 kPa……40 kPa
B.
100 kPa ……120 kPa……40 kPa
C.
100 kPa ……120 kPa……60 kPa
D.
40 kPa ……140 kPa……60 kPa