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能源是国民经济发展的动力,它的藏量以及开发和利用状况对国计民生起着至关重要的作用。从世界能源构成情况来看,目前工业发达国家的消费都以油、气为主。据估计,至2000年,石油在世界能源中所占的比重将降至40％。因此,可以断言,尽管以石油为核心的能源消费形式仍将继续下去,但是,常规能源短缺的趋势亦将在所难免。在世界耗能平衡表中,有97％属于不能补偿的能源。因此,人们寄希望于核动力学方面的工作。但是,开发核能资源,不仅不能消除,反而提出了新的、由于向大气散发巨大热量而产生的一系列生态学问题。凡此种种,向人们提出了开发和利用可再生能源的新课题。海洋能源便是可再生能源的
Energy is the driving force for the development of the national economy. Its reserves and development and utilization have a vital bearing on national economy and the people’s livelihood. From the world energy situation, the current industrialized countries are based on oil and gas consumption. It is estimated that, by the year 2000, the share of oil in world energy will be reduced to 40%. Therefore, it can be asserted that although oil-based forms of energy consumption will continue, the trend of conventional energy shortages will be inevitable. In the World Energy Balance Table, 97% are energy that can not be compensated. Therefore, people pin their hopes on nuclear dynamics. However, the development of nuclear energy resources can not only eliminate but put forward a series of new ecological problems arising from the enormous heat released to the atmosphere. All these kinds of questions put forward new topics for people to develop and use renewable energy. Marine energy is renewable energy