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2025-04-18 加入
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8小时前
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Utilizing and conserving agrobiodiversity in agricultural landscapes
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Seismic response of fluid–structure interaction of undersea tunnel during bidirectional earthquake
16天前
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Parameter analysis of excavation face stability of shield tunnel under high water pressure seepage
18天前
已关闭
Study on the instability mode of a tunnel face under variable seepage conditions in sandy soil shield tunnels: Centrifuge tests and numerical simulation
19天前
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Biodiversity at risk under future cropland expansion and intensification
25天前
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Direct and indirect effects of agricultural expansion and landscape fragmentation processes on natural habitats
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Current Situation of Agricultural Non-Point Source Pollution and Its Control
26天前
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Collapse mechanism of shallow tunnel based on nonlinear Hoek–Brown failure criterion
1个月前
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2个月前
帮大忙了
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速度真快
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感谢,帮大忙了
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