The difference of energy efficiency between China and foreign countries is viewed on the base of energy economic efficiency and energy technical efficiency.

文章以能源经济效率指标与能源技术效率指标为基础，比较了我国与国外在能效方面的差距。

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Teams of federal employees are embedded with seven Mayors across the country to provide tailored technical assistance to cut through red tape, increase government efficiency, and build partnerships to help local leaders implement sustainable economic plans.

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