固定在壳体出口段，其作用是消除旋涡流，以减小对下游仪表性能的影响。

It is fixed at exit section of the shell to reduce whirling current and thus reduce compact on the performance of instruments of lower reaches.

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过多的支出把家庭拖入到债务和财务不确定性的旋涡之中，这种情形甚至发生在人们工作成绩优秀和收入固定增长的时候。

This process of increased spending throws families into greater debt and into more financial uncertainty, even though they may be advancing in their jobs and receiving pay raises on a regular basis .

youdao

过多的支出把家庭拖入到债务和财务不确定性的旋涡之中，这种情形甚至发生在人们工作成绩优秀和收入固定增长的时候。

This process of increased spending throws families into greater debt and into more financial uncertainty, even though they may be advancing in their jobs and receiving pay raises on a regular basis .

youdao