Simpler designs cut maintenance and repair costs.

更简单的设计削减了维护和修理费用。

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In the interior design, the use of furniture, fabrics and equipment that have been tested can sharply cut maintenance cost.

就室内设计来说，使用经过检验的家具，纺织品和设备就能大大降低维修费用。

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Examples show that the algorithm is simple and effective, can sharply cut maintenance cost while increasing the reliability of the substation system, is worth popularizing intelligent substation.

实例证明，该类算法简单、有效，能在大幅削减检修费用的同时提升变电站系统的可靠性，值得智能变电站推广使用。

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Boeing claims the 7E7 would cut fuel burn by 20 percent over current aircraft and save airlines 10 percent on overall operating costs, citing new, fuel-sipping engines and lightweight materials that will also cut maintenance costs.

CNN: Airlines warming to Boeing 7E7 jet

Simpler designs cut maintenance and repair costs.

ECONOMIST: Energy

As on the DD-21, new technologies will reduce the number of crew members needed and will also cut down on maintenance costs for the CVN-77, according to Chenevy, who made his remarks during the International Naval Review 2000 in New York City.

CNN: Futuristic Windows version to control aircraft carrier