冥界三河
发表于 2025-4-1 05:23:09
Shield Tunnel Design Method Based on Constrained Multi-objective Optimization Algorithm,an influence growth and distribution. This chapter deals with the economy of scale in the production structure as one of the significant features of the service sector. In contrast, features of the manufacturing sector are dealt with the constant return to scale in the production function. To captur
星球的光亮度
发表于 2025-4-1 09:15:37
Railway Traffic Operation Optimization Method and System Based on Bee Colony Algorithm,(LAEI .), the agriculture sector remains one of the priority sectors and performs an important economic, environmental, and social role. However, the Lithuanian agricultural sector experiences numerous challenges in achieving environmental sustainability. This paper contributes to the practice by pr
sacrum
发表于 2025-4-1 12:51:44
http://reply.papertrans.cn/15/1471/147088/147088_63.png
BOLUS
发表于 2025-4-1 15:30:58
http://reply.papertrans.cn/15/1471/147088/147088_64.png
harbinger
发表于 2025-4-1 20:10:40
http://reply.papertrans.cn/15/1471/147088/147088_65.png