圆桶
发表于 2025-3-23 12:12:19
trends are interdependent and interacting, and include: - the degree of constraint on oil and gas supplies exercised by the producers, whether inside or outside the OPEC, as they each attempt to match produc tion to their own energy needs and the funding of their own economic growth from exports,
BLOT
发表于 2025-3-23 14:24:31
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PUT
发表于 2025-3-23 20:51:40
Conversion,rmediate form (coke, manufactured gas, petroleum products, electricity, steam, or hot water) or directly to heat. The value of an energy resource is dependent on the efficiency of the conversion method, whether in one or two stages.
Conclave
发表于 2025-3-24 01:15:11
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stroke
发表于 2025-3-24 04:12:50
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Endometrium
发表于 2025-3-24 08:27:19
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Encephalitis
发表于 2025-3-24 11:58:00
Book 1980d economies, - the rate ofdevelopment within developing countries, including China, - the development and adoption ofunconventional energy sources, - the adaptation ofthe world fmancial system to new situations. These examples highlight some of the continuing problems in the energy field. These prob
莎草
发表于 2025-3-24 15:40:57
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ectropion
发表于 2025-3-24 20:07:35
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conceal
发表于 2025-3-24 23:52:58
Resources,capacity, or ‘proved reserves’. Hence the potential of solar energy must be discussed in the broad category of resources, even though there is little expectation that solar energy will be a major contributor on a world scale until well into the twenty-first century.