一些情况下，知识不对称只是暂时现象。

In some cases the knowledge asymmetry is relatively transient.

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不过就像接下来的这份图标显示的那样，这种医疗支出与人均寿命的不对称现象并非美国独有。

But as the graph after the jump shows, the disconnect between health spending and life expectancy isn't unique to America.

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“我们必须避免政策不对称的现象，一边是尽管合理但大胆的宽松政策，一边是过于犹豫不决的紧缩政策，”特里谢在文章中表示。

"We have to avoid an asymmetry between bold, if justified, loosening and unduly hesitant retrenchment," Mr Trichet says in his article.

youdao

Or it can the kind of change we talked about before, where during division there are some chemicals that are trapped in one cell and not in the other, and that could lead to a difference we already talked about.

可能是我们之前说过的,在分裂过程中可能发生的,不对称分裂的现象,并导致我们已经讲过的某些不同

耶鲁公开课 - 生物医学工程探索课程节选