Smart Cards are used for all rooms central air conditioning unit to reduce unnecessary waste of energy consumption.

所有客房都使用智能卡控制中央空调组，以减少不必要的能要消耗和浪费。

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Only in this way can we reduce unnecessary waste and have a rational and pure shopping condition, making our money worthwhile.

只有这样我们才能减少不必要的浪费和有理性和纯粹的购物环境，使我们的钱是值得的。

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We make full use of CAE mold flow analysis techniques, simulation and optimization of mold runner system design, improve part quality and reduce the number of test mode and unnecessary waste.

我们充分利用CAE模流分析技术，模拟和优化模具浇道系统设计，提高零件的质量和减少试模次数及不必要的浪费。

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One of our missions is to reduce our carbon footprint in an industry that produces massive and unnecessary waste.

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More broadly, the health reform law signed by the President strengthens Medicare by taking aggressive new steps to fight waste, fraud, and abuse within the system and reforming the payment system to reduce unnecessary hospital admissions and reduce health care acquired infections.

WHITEHOUSE: Health Care Blog | The White House