有压管道的管径d与管流水力半径的比值d /R=（） -题库考试答案搜索网

有压管道的管径d与管流水力半径的比值d /R=（）

单选题

2021-07-17 22:47

A、8
B、4
C、2
D、1

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正确答案

B

试题解析

标签：给排水科学与工程专升本水力学水利水电工程期末考试期末补考 2020级第一学期期末考试高起本 2019级第5学期期末考试水利水电建筑工程高起专 2020年第二学期期末考试水文与水资源工程给排水工程技术道路桥梁与渡河工程水力学与桥涵水文

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