The coefficient of heat conversion from plastic work to heat can be indirectly measured.

可以间接对材料的塑性功热转换系数进行测试；

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And the invention can raise heat conversion of the engine and reduce energy source consumption by the engine.

本发明它能够提高发动机的热功转换率，降低发动机的能源消耗。

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Both characteristics will significantly increase the heat conversion efficiency of substrate-free FPA, which can be the twice of substrate FPA.

这些特性使得无基底FPA的热转化效率大幅度得到提升，约为有基底FPA的两倍之多。

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Secondly, when considering end-to-end efficiency, it is much less energy-intensive to heat water by direct use of natural gas on-site, rather than by using that natural gas to first make electricity that is used to heat water because of the large conversion losses at power plants.

FORBES: To Conserve Energy - Conserve Water