总流能量方程比元流能量方程更具有灵活性和适应性,原因是( )。 -题库考试答案搜索网

总流能量方程比元流能量方程更具有灵活性和适应性,原因是( )。

单选题

2021-07-17 23:27

A、前后两断面的计算点可不在同一流线上
B、总流能反映实际
C、总流能量方程比元流能量方程表达式简单
D、总流容易理解

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正确答案

A

试题解析

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感兴趣题目

设t=2，b=3，c=4，d=5，则下面语句输出的是（）。 Print3>2*b Or a=c And bc Or c>d

翻译：With Average or With Particular Average（WA or WPA）（）

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逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

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