When multiple buffer pools are in use, the buffer pool snapshot data can be used to calculate the buffer pool hit ratio of each pool to indicate the effectiveness of each buffer pool.

当多个缓冲池同时在用时，缓冲池快照数据可用于计算每个缓冲池的命中率，来表示每个缓冲池的有效性。

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The data in the table is the ratio of run time of the synchronized version to the unsynchronized version; it shows the performance penalty of synchronization.

表格中的数据是同步版本的运行时间相对于非同步版本的运行时间的比率；它显示了同步的性能损失。

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Mark Robinson of Arizona State University, sifted through the data for telltale jumps in the ratio of ultra-violet to visible light.

亚利桑那州立大学的马克-罗宾逊，筛选了由紫外线和可见光的比率所得到的数据而得出这一结论（月球上存有钛矿）。

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The RAW data format of the camera keep brightness and color data in a 1:1 ratio without relying on interpolation.

ENGADGET: Sigma DP3 Merrill packs a Foveon X3 sensor and a fixed F2.8, 75mm-equivalent lens

These interventions had effects that cannot be disentangled in our data, but still they do not explain the increase in the lending deposit ratio with respect to domestic banks.

FORBES: Too Big To Fail Or Too Small To Maintain Stability?

India does, in fact, publish data (since 1999) on the sex ratio at birth.

ECONOMIST: Letters