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industry clusters
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industry clusters
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经济学
产业集群
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industry clusters
产业集群
由大量的相关企业和支撑机构按照一定的经济联系,集中在特定的地域范围,形成类似生物有机体的产业群落。是一种世界性的经济现象。
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railway dispatch communications system
railway ecological protection
railway e-commerce
railway electric power supply
railway electric power supply system for highland
railway emergency communication system
railway emergency platform
railway emergency rescue
railway employee health management
railway energy consumption during the operation
railway engineering
railway engineering geophysical exploration
railway engineering survey
railway environment noise
railway environment vibration
railway express for less-than-carload freight
railway fecal sewerage collection and discharge
railway flat car
railway food hygiene
railway foundation treatment
railway freight car
railway freight transportation
railway geographic information system
railway goods invoice information system
railway goods transportation
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2026/7/6 12:31:44