Concentrated supply of heat and electricity combination has a great benefit on saving energy, improving environment, raising the quality of heat supply and increasing the electricity supply.

热电联产集中供热具有明显地节约能源、改善环境、提高供热质量、增加电力供应等综合效益。

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Wood, the primary source of heat for homes and industries and also used in the iron industry as processed charcoal, was diminishing in supply.

木材是家庭和工业的主要热源，也以加工木炭的形式用于铁工业，它的正在减少。

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Despite this, designers can't make their cars too 'slippery', as a good supply of airflow has to be ensured to help dissipate the vast amounts of heat produced by a modern Formula One engine.

尽管如此，设计师也不能让赛车过于光滑，因为适量的空气有助于驱散现代一级方程序赛车发动机所产生的巨大热量。

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Forth Energy said if built, the plant would generate 100MW of electricity, the equivalent of 86% of Dundee's power needs, and produce 30MW of heat, enough to supply the needs of six hospitals the size of Ninewells.

BBC: Dundee Biomass Centre

In London, West German cities and New York, hundreds of plants burn 4 million tons of refuse each year, heat water, produce steam, and supply electricity.

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