制造
发表于 2025-3-26 23:52:35
Stepan S. Batsanovt focus on the spatial-temporal pattern of the landscape. Risser et al. , 1984 The emergence of landscape ecology as a discipline has catalyzed a shift in paradigms among ecologists, . . . resource managers and land-use planners. Having now seen the faces of spatial pattern and scale . . . we can ne
Flagging
发表于 2025-3-27 05:05:47
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包租车船
发表于 2025-3-27 08:20:09
ndustrial purposes. A characteristic feature of the majority of legumes is their ability to develop root nodules in response to infection by soil bacteria of the genus .. The atmospheric nitrogen fixed within such structures enables the host plants to grow on nitrate-deficient soils and, ultimately, to improve soil fertility.
Constrain
发表于 2025-3-27 11:49:17
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柔美流畅
发表于 2025-3-27 16:44:17
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FRAX-tool
发表于 2025-3-27 19:12:55
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