辅助建筑 meaning in Chinese

additional building
ancillary building
subsidiary building

With the appearance of intelligentized architecture , concrete slabs with openings are used in architectural structure , through which all kinds of accessory facilities are installed such as ventilation ducts , pipeline of heat , water and electric supply , automatic producing line system and intelligent pipeline system etc . they make it possible to lower the height of architectural structure and to lighten weight of it , so as to achieve good economic and social benefits
智能建筑的大量出现使结构功能发生突破性的变化，与之相应的各种辅助建筑设施(如供水(气，电)系统，空调系统，消防，识别，预警系统，办公自动化系统，工业自动化生产线系统等)将会变得越来越庞大而复杂，各种管线四通八达，目前它们都是从建筑结构的梁下、板中穿过，被它们挤占的空间越来越可观。