The first attempt to accelerate each of two opposing beams of protons to 3.5 TeV apiece failed when a power supply shut down inadvertently and a new magnet-protection system tripped, dumping the beam.

第一次尝试把两个加快的对立的质子束各以3.5兆电子伏特的电压加速时，遭到了失败。只是无意中关闭电源和一个新的磁保护系统跳闸，倾翻了质子束。

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But it was a critical part of the power supply system.

但是，电力基础设施却是供电系统中至关重要的一环。

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Even though plans exist to deploy backup power generators to ensure a constant supply of electricity, no such system is in place at the moment.

即使有部署后备发电机的计划来确保持续的电力供应，目前也没有这样的系统。

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Many in the utility industry worry that the most vulnerable part of the power system is its work force, as a wave of retirements is depleting the supply of linemen and other craftsmen who keep the lights on.

NPR: Young Workers Find Opportunity In Power Industry

The internal design architecture of the new PS3 system, from the main semiconductors and power supply unit to the cooling mechanism, has been completely redesigned, achieving a much slimmer and lighter body.

ENGADGET: Sony unveils slimmer PS3: $300, lands in September (updated!)

The first phase of construction includes early earthwork and concrete foundations for a mill and on-site power plant, expansion of the existing water-supply system, construction and operation of the initial phase of a new tailings facility, and expansion of camp facilities by approximately 6, 600 additional beds for workers.

FORBES: Kinross: Tasiast-Expansion Commitment To Hit $1 Billion By Year-End; Production Set For 2014