弗劳德数的物理意义在于反映了之比。 A）粘性力与惯性力 B）惯性力与重力 C）压力与重力 D）重力与粘性力 -题库考试答案搜索网

弗劳德数的物理意义在于反映了之比。

A）粘性力与惯性力 B）惯性力与重力 C）压力与重力 D）重力与粘性力

单选题

2021-07-17 23:36

A、<span style="font-family: 宋体;">粘性力与惯性力</span><span style="font-family: 'Times New Roman';"> </span>
B、<span style="font-family: 宋体;">惯性力与重力</span>
C、<span style="font-family: 宋体;">压力与重力</span>
D、<span style="font-family: 宋体;">重力与粘性力</span>

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正确答案

B

试题解析

标签：给排水工程技术高起专水泵风机与站房 2019级第三学期期末考试给排水科学与工程专升本 2019级毕业清考（考试分）清考

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