Although the G20 portrayed the new SDRs as a quick way of channelling resources into emerging economies, SDRs are in fact allocated in proportion to countries' existing IMF quotas (see table).
尽管20国集团把这些新的SDR描绘为快速向新兴经济体输出资源的一种方式，它们实际上却是按照各国现在的IMF配额比例(见下表)进行分配的。
The actual proportion depends on the distribution of rows with the pushed-down keys in the fact table.
实际的比例取决于事实表中带有下推键的行的分布。
The filter factor is a number between 0 and 1 that estimates the proportion of rows in a table for which the predicate is true.
过滤因子是0到1之间的一个数值，它用来评估表中谓词为真的行所占的比例。
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