Not only are mapping and reduction amenable to parallelization, but the map and reduce operations can be combined into a single parallelpass, which is even more efficient.
不仅映射和减法支持并行化，映射和减法运算也可结合到单个并行循环中，这样效率更高。
2
This allows you to pass a parallel collection to existing (non-parallel) code bases and potentially use that code as is.
这将允许您传递一个并行集合给现有(非并行)代码库并按原样使用该代码。
3
The multi-parallel- magnification circuits and the band-pass filter can well restrain random interfering noise, especially generated by test run vibration.