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设有一流场,其速度分布为ux=ax,uy=3y,uz=0。为使该流场满足不可压缩流体的恒定流动,则a=( )。

单选题
2021-09-02 13:34
B、3
C、-3
D、不确定
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正确答案
C

试题解析

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已知AX=0BBCCH,CF=1,以下三条指令执行后,AX中内容是:()
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