Meanwhile, the experimental method on how to find out the multiple ratio of composite bactericides is being introduced.

同时介绍了一种对于复配杀菌剂如何寻找最佳配比的实验方法。

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The law of multiple proportions has insisted on the fundamental character of the combining ratio for different atoms.

倍比定律规定了不同原子间化合比的基本特征。

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On the best long-term measure, the cyclically adjusted price-earnings ratio, Wall Street looks overvalued on a multiple of 21.9, some 33% above the historic average.

用最好的衡量长期收益的工具——周期性调整市盈率——衡量，华尔街金融市场的溢价为21.9倍，高于历史均值大约33%。

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Google's enterprise multiple, the ratio of market cap plus debt to operating earnings (Ebitda, that is), is 33, compared with an industry average of 18 (where Yahoo is).

FORBES: The Google Industrial Complex

Crew is a Wall Street darling, as you can see in its high enterprise multiple, defined as the ratio of enterprise value (market value of common, plus debt, minus cash) to Ebitda (earnings before interest, taxes, depreciation and amortization).

FORBES: Retailers

Use multiple valuation metrics--not just the ratio of price-to-earnings but the ratios of price-to-sales and price-to-book.

FORBES: Magazine Article