The identification of mixed crude oils and the calculation of the relative different source proportions are important for studies of crude oil correlation, migration and accumulation.

判识混源油并确定来自不同油源的原油贡献比例，是油源对比及油气运聚研究的重要内容之一，也是划分含油气系统或油气成藏体系的重要依据。

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And the Born-Haber Cycle allows you to see what the relative values of the different energy components are.

波恩哈伯循环能使我们,看看不同能量成分,相对值是多少。

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Relative importance given to these different things, there's 20% for your homework, 30% for the Midterm, which will be sometime in October, and 50% for the Final.

这门课的成绩会由以下几部分构成,平时作业占20%,期中考试占30%,期中有时在10月份考,期末考试占50%

耶鲁公开课 - 基础物理课程节选

Your brand has to stand for something different relative to other brands in your category.

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Working out the relative attractiveness of different businesses is not easy because the final shape of regulatory reform is unclear.

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Now the telephone and the Internet give them instant information on relative prices in different market towns, greatly improving their bargaining power.

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