You can write separate code that loads the relevant EMF resources and invokes the mapping engine on the model objects, but in this example everything is done for you in a transparent way.

你可以分开编写加载相关的EMF资源和对模型对象调用映射引擎的代码，但是在这个例子中所有任务的完成都是透明的。

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It provides a simple declarative language for defining mappings between models, along with a transformation engine that can interpret mapping definitions in order to perform transformations.

它提供了一种简单的声明语言，可为定义模型之间的映射而用，另外为了完成转换还提供了一个转换引擎，它解释了映射的定义。

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This mapping allows to map XML data structures into the search engine directly based on XML mapping definitions (driven by xpath).

这种映射允许基于XML映射的定义(用XPath实现)，把XML数据结构直接映射到搜索引擎。

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Meanwhile, the feds' fuel-economy administrators are currently operating at a dead run trying to keep up with a host of new, highly digitized fuel-saving technologies, such as "Eco" throttle mapping and stop-start (the engine cuts out as the vehicle coasts or stops), which were practically invented to hack the EPA testing cycle.

WSJ: 2013 Ford C-Max Hybrid Review: A Fine Car Falls Way Short on MPG | Rumble Seat by Dan Neil

Additionally, the TV's picture engine employs multi-frame analysis to help create missing resolution, and Sony's Super Bit Mapping technology incorporates 14 bit up-scaling, processing and pixel mapping to smooth gradation and improve the quality of low-tone pictures.

ENGADGET: Sony sets US pricing for 55-, 65-inch HX950 HDTVs: $4,499 and $5,499

However, the UK-based Austrian team will need to make adjustments after ruling body the FIA deemed Red Bull's engine mapping to change the aerodynamics of the cars and therefore be illegal.

CNN: Ferrari chief 'concerned' by F1 rivals' progress