open systems architecture

基本解释

The glass cockpit is anchored by two of the company's open systems architecture mission computers, which enable easy system upgrades as new technology is developed.
该玻璃座舱依靠两个诺·格公司的开放系统结构任务计算机，当新技术开发后，该计算机可轻松进行系统升级。
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AESA’s open systems architecture incorporates commercial off-the-shelf components and is anticipated to be more affordable and require maintenance only every 10 to 20 years.
AESA的开放式系统架构合并了商业现货的组成部分，更具经济可承受性，每隔10年到20年才需进行维护。
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Google was the endpoint of this process: It may represent open systems and leveled architecture, but with superb irony and strategic brilliance it came to almost completely control that openness.
Google是这一进程的终结：它能够代表开放式系以及分层架构，然而伴随高超的讽刺和战略上的辉煌，它发展到到几乎完全控制了这种开放。

It forced long-time hospital administrators with tight schedules and deadlines to loosen up and collaborate with a network of free agents—open source programmers who voluntarily support a publicly available electronic health record called VistA (Veterans Health Information Systems and Technology Architecture).
FORBES: Open Source Electronic Health Records: A Cost Solution For Hospitals