... reduce A to B 使降低 Reduce Polygon to Count 减少多边形的数量 reduce carry to start 减载启动 ...
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Sunglasses that provide 99 to 100 percent UV-A and UV-B protection will greatly reduce eye damage from sun exposure.
对紫外线a和紫外线b提供99%至100%保护的太阳镜,会大大减少由于暴露于太阳下所造成的眼损伤。
The results of the reduce call are stored in a B-Tree; the closer to the root the data is in the B-Tree, the higher-level the summary.
reduce 调用的结果存储在一个 B-Tree 中;数据在 B-Tree 中的位置距离根越近,汇总级别也就越高。
In this paper, we focus on two different perspectives to improve ETL tool, a reduce the data set which ETL process deals with, b improve performance of ETL process per time unit.
本文从减少ETL过程处理数据集规模和提高单位时间内etl过程数据处理能力两个角度入手对etl工具进行改进。
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