ambivalence
发表于 2025-3-26 23:45:55
Jürgen K. A. Gottschalck,Alfons Heinz-Trossenes to increase. Therefore, although commercialization of hydrate natural gas would almost certainly have been profitable at somewhat lower energy cost levels than about $40–$50 per bbl, energy costs in excess of that level will inevitably spur development of unconventional energy resources such as h
institute
发表于 2025-3-27 03:02:02
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躲债
发表于 2025-3-27 08:05:22
Aleksandr Galkin,Vladimir Pankovon to such psychological characteristics and tolerance of ambiguity and risk taking) influences the nature and probability of entrepreneurial success. Moreover, they explore the role of social media and social 978-3-319-37650-9978-3-319-05567-1Series ISSN 2197-5698 Series E-ISSN 2197-5701
bromide
发表于 2025-3-27 11:39:24
2364-6934 nation, and management protocols.Suggests improvements for tThis book discusses different drinking water treatment technologies and what contaminants each treatment method can remove, and at what costs. The production of drinking water requires adequate management. This book attempts to fill the exi
沙草纸
发表于 2025-3-27 17:23:35
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Conflict
发表于 2025-3-27 18:03:06
Large Problems in Numerical Limit Analysis: A Decomposition Approach,e upper bound is lowered from 3.882 to 3.7778. This value is to be compared to the lower bound just increased from 3.772 to 3.7752 by using the same solver in the extension of the method to the statical decomposition problem with infinite elements.