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Titlebook: Schnitt-, Stanz- und Ziehwerkzeuge; Gerhard Oehler,Kaiser Book 19937th edition Springer-Verlag Berlin Heidelberg 1993 Feder.Fertigung.Fert

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發(fā)表于 2025-3-25 03:38:21 | 只看該作者
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發(fā)表于 2025-3-25 22:49:36 | 只看該作者
Gerhard Oehler,Kaiserand lead to better social, economic and environmental outcomes. However, climate forecasting is not the panacea to all our problems in agriculture. Instead, it is one of many risk management tools that sometimes play an important role in decision-making. Understanding . and . to use this tool is a c
26#
發(fā)表于 2025-3-26 03:45:14 | 只看該作者
Gerhard Oehler,Kaiserenergy, safe shelter and a healthy environment. Human-induced climate change, and increasing climate variability, as well as other global environmental issues such as land degradation and loss of biological diversity, threaten our ability to meet these basic human needs. It is undisputed that the la
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發(fā)表于 2025-3-26 05:16:07 | 只看該作者
28#
發(fā)表于 2025-3-26 10:09:31 | 只看該作者
Gerhard Oehler,Kaiserbetween meteorologists, agronomists, soil scientists, hydrologists, and modellers. To prepare for it, it is appropriate first of all to study the variations in the climate of the past using extensive, homogenised series of meteorological or phenological data. General circulation models constitute th
29#
發(fā)表于 2025-3-26 15:45:48 | 只看該作者
Gerhard Oehler,Kaiserre. Consequently, there is a need to improve our understanding of how land management practices may affect the net removal of greenhouse gases (GHG) from the atmosphere. In this paper we examine the role of agriculture in influencing the GHG budget and briefly discuss the potential for carbon mitiga
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發(fā)表于 2025-3-26 17:29:23 | 只看該作者
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