Workflow technology consists of "workflow model building", "workflow execution service" and "client application management".

工作流技术包括“工作流模型建立”、“工作流执行服务”和“客户应用管理”三个方面。

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Workflow engine is responsible for part or all of the running and control environment in the execution service, and offers the running environment for handle of the workflow.

工作流引擎负责工作流执行服务中的部分或全部运行控制环境，并为工作流句柄提供运行环境。

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