VEST
发表于 2025-3-25 04:43:05
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SOB
发表于 2025-3-25 10:43:58
Auto-carrier Transport Routing Problem with Loading Constraint,rs are used as the transportation tool, which efficiency and loading rate directly determine the logistics cost. Compared with traditional vehicle routing problems, route planning of auto-carriers also needs to consider how to load the vehicles, which has higher requirements for the model formulatio
积极词汇
发表于 2025-3-25 15:02:46
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消毒
发表于 2025-3-25 19:44:06
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nutrition
发表于 2025-3-25 21:41:11
Port Logistics Demand Forecast Based on Grey Neural Network with Improved Particle Swarm Optimizatik are combined to construct an Improved Particle Swarm Optimization Grey Neural Network(IPSO-GNN) prediction model, in which the improved Particle Swarm Optimization algorithm is used to find the weight and threshold of the Grey Neural Network to improve the accuracy of the prediction. Using the log
MEET
发表于 2025-3-26 00:24:24
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Adherent
发表于 2025-3-26 07:27:11
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Ceremony
发表于 2025-3-26 11:25:42
The Study of the Mode and Operation Mechanism of Government Procurement Management in China, government procurement management mode. The problems of government procurement management mode are discussed and there is the analysis of the causes of problem. Based on the current situation of government procurement in China and the interests of the public, the AHP method is used to construct a s
larder
发表于 2025-3-26 13:27:44
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Tremor
发表于 2025-3-26 20:13:58
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