Human, machine, material needs, activities and the operation of systems analysis, design and management, to achieve a modern and efficient. Science and secure e-business.

将人、机、物的需求、活动和运作进行系统分析、设计并管理，以实现现代高效、科学且安全的电子商务。

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Prisons are no longer the grim forbidding places they used to be. Social welfare systems are in operation in many parts of the world.

监狱不再是过去那种可怕的令人生畏的地方。

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The use of any overcommitment mechanism fundamentally affects the operation of the host and guest memory management systems.

使用任何超量使用机制都会从根本上影响主机和客户内存管理系统的运行。

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One way to draw sort of a schematic diagram of the operation of the human body where it shows separated organ systems and tries to show them in context.

用这种图示的方法,示意人类身体的运作方法,图中单独表示出器官系统,并试图展示它们之间的联系

耶鲁公开课 - 生物医学工程探索课程节选

Comcast is principally involved in the operation of cable systems through Comcast Cable and in the development, production and distribution of entertainment, news, sports and other content for global audiences through NBCUniversal.

ENGADGET: Verizon, Comcast activate Wonder Twin powers in six more markets with cross-sales deal

Comcast is principally involved in the operation of cable systems through Comcast Cable Communications and in the development, production and distribution of entertainment, news, sports and other content for global audiences through NBCUniversal.

ENGADGET: Comcast, Disney TV deal opens up access on multiple screens, tightens VOD strings

Promote smooth operation of payment systems that link banks.

BBC: EMU fast facts