The nutritional table defined on line 12 and filled with data in lines 31 through 35 has two dimensions, since each food provides multiple nutritional values.
在12行上定义的营养表和在31到35行给出的数据有两个维度，这是因为每种食物都提供了多种营养价值。
This can greatly improve the performance of queries that constrain and select data along one or multiple clustering dimensions.
这可极大改善从一个或多个集群维数限定并选择数据的那些查询的性能。
Rather, it takes your data as input and expands it to create indices across multiple dimensions, which enables you to quickly query that data.
它把你的数据作为输入，然后给数据增加多个维度的索引，以便你能快速地查询数据。
Data warehouse design, multiple dimensions or one dimension with attributes?
数据仓库的设计，多个维度或一个维度的属性？
Online analytical processing expands the framework of data from two-dimensions to multiple-dimensions and provides the method to analyze the multi-dimensional data.
联机分析处理把数据的组织由二维平面结构扩充到多维空间结构，并提供了多维数据分析方法。
Simultaneously, exploration data have the characteristic of multiple sources, multiple types, multiple dimensions, multiple numbers, multiple tense and multiple subjects characteristic.
同时，勘探数据具有显著的多源、多类、多维、多量、多时态和多主题特征，给数据的采集、存储、管理和应用带来了巨大困难。
Simultaneously, exploration data have the characteristic of multiple sources, multiple types, multiple dimensions, multiple numbers, multiple tense and multiple subjects characteristic.
同时，勘探数据具有显著的多源、多类、多维、多量、多时态和多主题特征，给数据的采集、存储、管理和应用带来了巨大困难。
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