maudtin 发表于 2025-3-25 06:37:28

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抛媚眼 发表于 2025-3-25 09:38:59

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Ceramic 发表于 2025-3-25 12:29:55

D J Bickley CEng MIMechER researchers on recent and upcoming challengesThis book gathers a selection of peer-reviewed papers presented at the International Conference on Operations Research (OR 2021), which was hosted online by the University of Bern from August 31 to September 3, 2021, and was jointly organized by the Ope

mechanical 发表于 2025-3-25 17:31:20

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磨碎 发表于 2025-3-25 20:48:56

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没花的是打扰 发表于 2025-3-26 01:54:10

D H Ashworth MISEicles returned to this location. To counteract demand imbalances, operators rebalance their fleet, i.e. move vehicles from locations with an excess supply to locations with an excess demand. We investigate three extensions of the rebalancing problem: competition, modal selection, and driverless vehi

炼油厂 发表于 2025-3-26 04:55:55

P J Woodystem can take to improve their carbon footprint.Explains ho.In the ongoing effort to combat global climate catastrophe, animal agriculture has long been a subject of contention. On the one hand, most agree that across the world increasing meat and dairy consumption are accelerating anthropogenic cl

Leaven 发表于 2025-3-26 08:59:03

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heirloom 发表于 2025-3-26 15:40:44

P S Glover. This text helps reveal how everyday objects from pens and coffee cups to our most cherished keepsakes help define our collective histories and personal narratives. Object Studies is organized around accessible and engaging chapters on objects with “model  essays” that present original projects des

保全 发表于 2025-3-26 20:31:11

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查看完整版本: Titlebook: Power Transmission; Peter C Bell Book 1971 Palgrave Macmillan, a division of Macmillan Publishers Limited 1971 energy.power transmission.t