"Mastering the Sony PMW-EX3" is the easiest way to learn both the fundamentals and advanced features of the new Sony EX3 camcorder and its state-of-the-art tapeless workflow.

“掌握索尼PMW-EX3”是最简单的方法同学会基础和新的摄像机和索尼EX3的最先进的无磁带工作流的状态高级功能。

Workflow realization base on JAVA was given, including kenel interface, main classes and workflow engine.File flow, examine and approve flow function of the system were realized based on the workflow.

了协同网络税务办公系统，给出了用JAVA语言的工作流的，括工作流的核心接口类、主要类的以及工作流引擎的，并在该工作流基础上，了该系统的公文流转、审批流程设置等主要办公业务。