Besides documenting an organization's current affairs, a business-level sequence diagram can be used as a requirements document to communicate requirements for a future system implementation.

除记录组织的当前事件外，一个业务级的序列图能被当作一个需求文件使用，为实现一个未来系统传递需求。

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Because modules can be easily added for future system expansion, start-up costs are low.

由于模块可被轻松地添加用于未来系统扩展，启动成本明显降低。

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The system uses visual process design and set aside GIS interface to facilitate future system expansion and upgrades.

系统采用可视化流程设计，并预留GIS接口，方便今后系统的扩展和升级。

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President Obama still has to decide the future of a Bush administration plan to put a missile defense system in Poland and the Czech Republic.

VOA: special.2009.05.23

By "Present," We mean-- we will pick some part of the universe we want to study and we will ask, "What information do I need to know for that system at the initial time, like, right now, in order to be able to predict the future?"

我们所说的"现在",意思是,我们会选取客观世界某一部分来进行研究,然后我们就会问,我们需要什么信息去了解,初始时刻的系统,比如现在,进而能使我们能够预测未来呢

耶鲁公开课 - 基础物理课程节选

Investor Warren Buffet says America's "future prosperity" depends on its rail system.

VOA: special.2009.11.06

Any future system should finance high-quality long-term supports and services that are well-integrated with medical care.

FORBES: Policy Experts Agree: The U.S. System for Financing Long-Term Care is Crumbling

In complex systems, the slightest variation in initial conditions can create large deviations in future system conditions over time and not necessarily in predictable ways.

FORBES: The Case for Climate-Change Alarmism

Its space and communications division, based in Seal Beach, California, is the lead contractor working on America's national missile-defence system, as well as the provider of the future combat system that is part of the integrated battlespace system for the army.

ECONOMIST: America's defence companies are turning dual-purpose