【单选题】树状管网与环状管网供水相比较,哪项不是树状管网供水的缺点?( )
【单选题】What does Judy Hupps dream to be since her childhood?
【多选题】树状管网与环状管网供水相比较,树状管网供水存在下列哪些缺点?
【多选题】树状管网与环状管网供水相比较,树状管网供水存在下列哪些缺点( )
【简答题】用药指导程序的五个基本环节是___________、______________、____________、___________、______________。
【单选题】What does the patient tell the doctor about his childhood diseases?
A.
He never had any of the childhood diseases the doctor listed.
C.
He had chickenpox and measles.
【多选题】环状管网适用于对供水 、 要求较高的供水区域,一般在大、中城镇和工业企业中采用。
【判断题】在管压相同的情况下,环状管网的供水能力大于枝状管网。
【单选题】与树状管网供水相比,环状管网供水存在那些缺点( )