【单选题】某住宅楼共130户,若每户按4人计,生活用水定额取200L/(人.d),小时变化系数为2.5,用水时间为24h,每户设置的卫生器具当量数是6,则最大用水时卫生器具给水当量平均出流概率v0为( )。
【单选题】某住宅楼共100户,若每户按4人计;生活用水定额取200L/(人·d),小时变化系数为2.0,用水时间为24h,每户设置的卫生器具当时数为8,则最大用水时卫生器具给水当量平均出流概率Uo为( )。
【判断题】如果企业负债为0,则财务杠杆系数为1。 ( )
【单选题】宫颈癌超越宫颈波及阴道未达下1/3,按FIGO (1985)临床分期,应属于
【单选题】听力原文:W: Could you please tell me where I can find a CD by the Beatles? M: Sure. It should be over there with all the CD's in pop rock. They are arranged alphabetically. Q: Where does this conversation...
【单选题】W: Excuse me, how can I find the book called The Class of 1998? M: Oh, I’m afraid it was sold out. W: It’s all right. Thank you. Where does the dialogue take place? ▲ .
【单选题】设计某住宅楼的生活饮用水水箱时,以下说法哪一顶是正确的
A.
溢流管的间接排水口最小空气间隙与间接排水管的管径相关
C.
水箱的箱体可利用建筑物的本体结构作为水箱的壁板
D.
当进水管从最高水位以上进入时,管口应采取防虹吸目流措施