官僚统治
发表于 2025-3-25 04:56:10
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自恋
发表于 2025-3-25 08:39:37
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grounded
发表于 2025-3-25 13:45:04
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存在主义
发表于 2025-3-25 19:30:32
Advanced Series in Agricultural Scienceshttp://image.papertrans.cn/e/image/310481.jpg
饮料
发表于 2025-3-25 23:34:09
Strategische Stakeholder-Anspracheby the agricultural sciences. Indeed the centrality of the subject of energy transfer within the multiplicity of agricultural sciences suggests that the role of energy could provide an integrating framework within which a unified science of agriculture could be built.
paradigm
发表于 2025-3-26 00:38:48
Wolfgang Fritz,Jens Effenbergerriculture has been more or less determined through these economic forces, especially in developed countries, but also in developing countries which have made recent rapid advances in productivity. Energy, or those inputs that embody it, and complementary inputs have directly substituted for both lan
Pastry
发表于 2025-3-26 06:12:25
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歌曲
发表于 2025-3-26 09:07:04
ly. Food not only provides the only power supply that man can operate on but its ingestion - the refueling process - is one of the most popular of human activities. Agriculture has provided most of mankind with its food and fuel supply throughout history and in turn this process has been, and to a l
可卡
发表于 2025-3-26 14:10:46
Die Unternehmung und ihre Umwelt,e of their national energy for that purposes. A typical figure would be 4%, (Table 7.1). These figures are such a small percentage of national energy consumption that before denying or limiting energy to the agricultural sector, one would naturally look to other sectors for energy economies. One of
我没有强迫
发表于 2025-3-26 16:46:46
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