它的思想是将过程图中的活动与一个实现该活动运行时行为的组件相关联，组件由一种通用编程语言实现。

The idea is that activities in a process graph are linked to a component that implements the runtime behaviour of that activity in a general purpose programming language.

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活动类型的运行时行为可以用一种通用编程语言实现。

The runtime behaviour of the activity types can be implemented in a general purpose programming language.

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通用语言运行时（Common Language Runtime，CLR）以锁、线程和线程池的形式为并行编程提供基本的支持。

The Common Language Runtime has always had basic support for parallel programming in the form of locks, threads, and thread pools.

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