The number and scope of the levels are well defined: we have four distinct levels; company black box, system black box, logical design inside the system, physical implementation.

这些层次的数量和范围是定义完善的：我们有四个不同的层次：公司黑盒子、系统黑盒子、系统内的逻辑设计以及物理实现。

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I feel anxious whether cannot receive up message because mailing box system either the electric network reason.

我担心是否因为邮箱系统或是网络的原因而未能接收到信息。

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This article takes the system frequency response curves in vented box system as the target, to observe the changes by the effects from the deviation in ts parameters of drivers.

以开口箱的系统频率响应曲线为分析目标，要观察ts参数的偏差所产生的变化。

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For remote controls and game controllers, this enables the MotionEngine to run on the controller, on a USB dongle, or directly on a TV or set-top box system-on-a-chip (SoC).

ENGADGET: blogger-avatar

We do know that Microsoft has been working on IPTV stuff for years now (they already offer a set-top box-based system that's being test marketed by a handful of telcos around the world), so it wouldn't be a shock to see them try and leverage the Xbox 360 as a platform.

ENGADGET: Xbox 360 getting IPTV?

Linked into a 72-box system, video enough for 184 days on DVDs could be shipped in a second, or 3 billion phone calls could be connected at once.

FORBES: Oh My Guinness