The average price-earnings ratio then was 22.7-indicating that investors expected rapid future growth.

当时的市盈率为22.7，表明投资者预期未来增长会很快。

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There is also research indicating that drinking green tea lowers total cholesterol levels, as well as improving the ratio of good (HDL) cholesterol to bad (LDL) cholesterol.

同样有研究表明，饮用绿茶能降低总胆固醇水平和提高有益胆固醇（高密度脂蛋白）与有害胆固醇（低密度脂蛋白）的比率。

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The ratio of the UV PL intensity to the visible PL intensity is 54, indicating the high quality of ZnO quantum dot was acquired.

光致发光谱中紫外发射峰积分强度和可见发射峰的积分强度比达到54，表明得到了较高质量的氧化锌量子点。

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Furthermore, this ratio ranks in the 69th annual percentile, indicating a greater-than-usual appetite for bullish bets over bearish.

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This ratio arrives in the 92nd percentile of its annual range, indicating that traders have purchased bullish bets over bearish at a faster pace only 8% of the time during the past year.

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This ratio ranks just seven percentage points shy of an annual peak, indicating that options traders have rarely been more pessimistic toward the shares in the past year.

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