incarcerate 发表于 2025-3-26 23:54:54

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Instinctive 发表于 2025-3-27 03:19:08

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细查 发表于 2025-3-27 07:44:46

Water and Energy,rded as an unnecessary loss, but has to be conceived as an in-kind operational cost. Hydroelectric schemes, especially those associated with dams, are the most versatile power plant types to cover the peak power demands. The reservoirs of dams serve often, directly or indirectly, to mitigate the flo

uveitis 发表于 2025-3-27 10:44:43

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Accrue 发表于 2025-3-27 17:01:10

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子女 发表于 2025-3-27 19:13:59

Potential Soil Carbon Sequestration in Different Land Use and Management Systems in Peninsular India for crop productivity. Conservation agriculture, application of residue and manures, appropriate cropping systems including legumes, green leaf manuring through leaves of N-fixing trees, conjunctive use of organic and chemical sources of nutrients, balanced fertilization, etc., play an important ro
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查看完整版本: Titlebook: Über Durchschlagseigenschaften von Transformatorenölen; Inauguraldissertatio Walter Spath Book 1923 Springer-Verlag Berlin Heidelberg 1923