Drop a few layers of the ratio seat.

落下负几层的比座。

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The result shows that in big pressure ratio and valve open conditions, gas fluctuation in valve seat throat is small and flow is steady.

在大压比、大升程条件下，喉部各测点的脉动压力不大，流动稳定。

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I find the height ratio of the counter with my toilet seat to be perfect.

我觉得那个柜台和我的厕所的高度比例很完美。

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For women who want to lean into their careers and aim to change the ratio in boardrooms , Care.com CEO Sheila Marcelo invites women to take the seat next to her , offering women advice for career advancement and inviting them to meet her at the Women 2.0 PITCH Conference next week where she will be speaking.

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