2. 职称英语
  3. 矿产资源是地壳和地表经地质作用形成的自然富集体，在当今经济技术条件下具有开发利用价值，是呈固态、液态以及气态的自然资源。 我国是世界上少有的几个资源

矿产资源是地壳和地表经地质作用形成的自然富集体，在当今经济技术条件下具有开发利用价值，是呈固态、液态以及气态的自然资源。 我国是世界上少有的几个资源

游客2025-01-24  0
问题    矿产资源是地壳和地表经地质作用形成的自然富集体，在当今经济技术条件下具有开发利用价值，是呈固态、液态以及气态的自然资源。
   我国是世界上少有的几个资源总量大、配套程度较高的矿产资源大国之一。迄今为止，我国已发现矿产171种，有探明储量的矿产158种。矿产地约18000处，其中，大中型矿产地7000余处。我国的矿产资源总量约占世界的12％，居世界第3位，但人均占有量仅为世界人均占有量的58％，居世界第53位。目前，我国92％以上的一次能源、80％的工业原材料、70％以上的农业生产资料以及30％以上的生活用水来自于矿产资源。
   矿产资源是人类生存和社会发展的重要物质基础，全面建设小康社会必须有足够的矿产资源保障。我们必须坚持以人为本，贯彻全面、协调、可持续的科学发展观，大力发展矿产资源勘探事业。
选项
答案    Mineral resources are the natural concentrations formed through geological processes of the earth’s crust and surface. They have value for development and utilization under the current economic and technological conditions. They are solid, liquid and gaseous natural resources.
   China is one of the few big countries boasting large quantities of resources and almost all types of mineral resources in the world. So far, 171 types of minerals have been discovered, and 158 of them with proved reserves. There are about 18,000 orefields, including over 7,000 large and medium-sized ones. China’s total amount of mineral resources accounts for about 12 percent of the world’s total and ranks third in the world. But its per capita amount only accounts for 58 percent of the world’s per capita quantity and ranks 53rd in the world. At present, over 92 percent of the nonrenewable energy, 80 percent of industrial raw materials, over 70 percent of agricultural means of production and over 30 percent of the water for domestic use in the country come from mineral resources.
   Mineral resources are an important material foundation for human subsistence and social development. They must be adequately guaranteed for building a moderately prosperous society in all respects. We must persist in putting the human factor above everything else, follow the scientific outlook on comprehensive, balanced and sustainable development, and do everything possible to prospect more mineral resources.
解析    第一段简述了矿产资源的概念，第二段介绍了我国矿产资源的概况，第三段简述了矿产资源的重要性和开发利用矿产资源的指导性原则。
转载请注明原文地址:https://tihaiku.com/zcyy/3926713.html
相关试题推荐
随机试题
最新回复(0)