| 地球物质演变的能源问题 |
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| 引用本文： | 侯德封
,欧阳自远
,于津生.地球物质演变的能源问题[J].地质科学,1973,8(2):89-102. |
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| 作者姓名： | 侯德封 欧阳自远 于津生 |
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| 摘 要： | 地球发展历史是地球物质运动的过程。核转变更新着地球的化学元素与同位素组成;它影响着地球发展过程中各特殊矛盾的发展与转化。地球的能源有外来能与内生能,这两种近于相互独立而又统一的能源体系组成了地球的演化能源。我们研究和计算了各种外来能与内生能的产生方式、能量大小及对地球演化的影响,而地球演化的主要内能源是核转变能。天然核转变有两种,一种是在地球发展过程中自发产生的(核衰变、自发裂变等),一种是受外因条件所激发而产生的(诱发裂变,核反应等)。
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| 关 键 词： | , |
ON THE PROBLEM OF ENERGY SOURCE IN THE EVOLUTION OF TERRESTRIAL MATERIALS |
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| HOU DE-FENG,OUYANG ZI-YUAN,Yu JIN-SHENG.ON THE PROBLEM OF ENERGY SOURCE IN THE EVOLUTION OF TERRESTRIAL MATERIALS[J].Chinese Journal of Geology,1973,8(2):89-102. |
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| Authors: | HOU DE-FENG OUYANG ZI-YUAN Yu JIN-SHENG |
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| Abstract: | This paper deals with the types of natural nuclear events and the evolutional stages of nuclear transitional energy in terrestrial materials. Emphases have been placed on the natural nuclear decay energy, the induced and spontaneous fission energy of heavy nuclei, and the evolutional stages of nuclear transitional energy during the evolution of the earth. In this paper have been discussed the melting and differentiation of the mantlff materials, the development and distribution of the crustal mobile belts and the cycles and momentum of crustal movement, as well as their relations to the types of nuclear transitional energy and the time-dependent variation of energy. The nuclear transitional energy, which controls the evolutional stages of the terrestrial material and their characteristics, is the main energy source during the evolution of the earth. |
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