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Geospatial Techniques for Managing Environmental ResourcesFreeze 发表于 2025-3-25 21:14:01
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Book 2011 management of environmental resources in the context of global environmental change and natural hazards. The objective of this book is to provide state-of-the-art information to academics, researchers and industry practitioners who are involved or interested in the study, use, design and developmen音乐会 发表于 2025-3-26 05:27:38
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Low Stress Brittle Fracture, brittle fracture of normally ductile materials, particularly of ferritic steels, was first brought to the attention of designers following the catastrophic failure of welded open-frame structures. The failure of welded ships, during the Second World War, emphasized the importance of the problem.