The functional map itself uses the ALL function to assess whether any of the LinkedField instances are set to the value yes, as shown in Figure 10 below.
这个功能性映射本身使用ALL函数判断LinkedField实例是否设置为yes 值,见图10。
The Map operation, written by the user, takes an input pair and produces a set of intermediate key/value pairs.
用户编写的Map操作需要输入并生成一组中间键/值对。
The map message is essentially a set of key-value pairs, which makes it suitable to carry a flattened document, as described in the previous section.
映射消息实际上是一组键值对,这使它适合携带扁平结构的文档,如前文所述。
Each ObjectGrid is composed of one or more maps, with each map consisting of a set of key and value pairs.
每个ObjectGrid都由一个或多个映射组成,而每个映射又由一组键值对组成。
Map, written by a user of the MapReduce library, takes an input pair and produces a set of intermediate key/value pairs.
MapReduce库的用户指定一个Map函数,通过这个函数接收key/value对,然后产生一系列的中间key/value对。
To set the magnitude of the faintest star which appears on the map, change the value in the Limiting magnitude field.
要设置星图上显示的最暗恒星的星等,就在极限星等区域更改数值。
To set the magnitude of the faintest star which appears on the map, change the value in the Limiting magnitude field.
要设置星图上显示的最暗恒星的星等,就在极限星等区域更改数值。
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