求翻译：从长期来看，技术进步、产业结构优化、能源价格和环境管制强度变动都对提高能源综合效率有显著的作用，而煤炭能源消费所占比重上升则会抑制能源效率的提升。是什么意思？

In the long run, technological progress, industrial structure, energy intensity changes in prices and environmental controls are integrated to improve the energy efficiency has a significant role, while the proportion of energy consumption of coal increased energy efficiency will enhance the curb.

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The longer term, technological progress, optimize the industry structure, changes in the energy prices and the strength of environmental regulation has a significant role in enhancing comprehensive energy efficiency, while the share of coal in energy consumption rose will inhibit energy efficiency i

The longer term, technological progress, optimize the industry structure, changes in the energy prices and the strength of environmental regulation has a significant role in enhancing comprehensive energy efficiency, while the share of coal in energy consumption rose will inhibit energy efficiency i