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能源问题目前是关注度非常高的一个话题,它和我们的生活、生产息息相关.什么是“能源”呢?关于能源的定义,目前有很多种.《能源百科全书》中说:“能源是可以直接或经转换提供人类所需的光、热、动力等任一形式能量的载能体资源.”可见,能源是一种呈多种形式的,且可以相互转换的能量的源泉.通过物理课的学习,我们知道,自然界的能源包括煤炭、石油、天然气、煤层气、水能、核能、风能、太阳能、地热能等一次能源和电能等二次能源,以及其他新能源和可再生能源.由于石油、煤炭等目前大量使用的传统化石能源枯竭,同时新的能源生产供应体系又未能建立,因而在交通运输、金融业、工商业等方面造成了一
The issue of energy is currently a very high degree of concern topic, which is closely related to our life and production.What is “energy”? There are many kinds of definition of energy currently. “Energy Encyclopedia” said: Energy is a source of energy that can provide any form of light, heat, power, etc. that mankind needs, directly or converted. “” It can be seen that energy is a source of energy in many forms and interchangeable Through the study of physics class, we know that natural energy includes secondary energy such as primary energy and electric energy such as coal, oil, natural gas, coalbed methane, hydropower, nuclear energy, wind energy, solar energy and geothermal energy, as well as other new energy sources and Renewable energy due to the exhaustion of the traditional fossil fuels currently in extensive use, such as oil and coal, and the failure of the new energy supply and supply system to be established, thus creating a new environment in transportation, finance, industry and commerce