To improve the flexibility of workflow management system, workflow dynamic change model and instance migration approach were studied.

为提高工作流管理系统的柔性，研究了工作流动态变更模型和实例迁移方法。

youdao

In the previous section, you learned how to create an XML data model and data instance (the default instance).

在前一节中，学习了如何创建XML数据模型和数据实例(默认实例)。

youdao

Once the parser is implemented and creates the valid EMF model instance, it must be bound into the EMF resources factory.

实现解析器并创建有效的EMF模型实例之后，必须将它绑定到EMF资源工厂中。

youdao

"We tried to use the power of cricket coaches in that instance to reach young boys and,once again, to educate them about healthy relationships and to model healthy and respectful behavior toward women and girls."

VOA: special.2010.07.15

Mr Demel intends to improve Fiat's model range not with new grand designs but by, for instance, offering more variations of engines and transmissions with a given model, to appeal to a wider range of drivers.

ECONOMIST: Ford, Fiat and failure

That opens up the possibility of putting virtual objects into the real world, letting you "pick up" a computer-generated 3D architectural model and spin it around in your hand, for instance, or gesture to control a virtual display appearing on an actual wall.

ENGADGET

And we have held up, for instance, the model of Yemen, where you had a leader step down from power in an orderly fashion and then a road map towards elections.

WHITEHOUSE: Press Briefing