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Encyclopedia
工学
压实机械
释
roller
压路机
由一个或多个金属圆柱形滚子(滚筒)或橡胶轮胎组成的压实机械。通过压实装置的滚动和(或)振动压碎岩石,压实土壤、沥青混凝土或砾石。
工学
[纺纱主要机件]
释
roller
罗拉
纺织机械中起喂给、牵伸、输出等作用的圆柱形回转零件。
农学
镇压器
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roller
镇压器
以重力作用于土壤,达到压碎土块、压紧耕作层、平整土地和保墒的目的等作业的机具。
Physics
roller
滚子
Mathematics
roller
滚轮线,定幅曲线,定宽曲线
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urban bus/trolleybus system
urban center system
urban centralism
urban cluster
urban cluster economy
Urban Cluster Planning in the Middle Reaches of The Yangtze River
urban communication system
urban community
urban community health service
urban competitiveness
urban comprehensive carrying capacity
urban comprehensive competitiveness
urban comprehensive disaster mitigation
urban comprehensive passenger transport hub
urban comprehensive transport system planning
urban concentrated construction area
urban conservation
urban conservation of Barcelona’s old town
urban construction
urban construction archives
urban construction group of Sun Zhongshan Industrial Planning Research Association
urban construction investment
urban construction land structure
urban construction project archives management
urban control network
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更新时间:2026/8/13 5:13:43