It showed that exhaust pollutants of moving cars mainly distributed near the ground in the tunnel when on auxiliary ventilation was used.
表明，在没有其他通风方式的公路隧道内，运动汽车排出的污染物主要分布在近地面；
In this paper, the ventilation performance of synthetic solar house with sunshine room has been analyzed, while it is used as auxiliary ventilation in summer.
针对带有阳光间的综合式太阳房在夏季用于辅助通风时的通风性能进行了计算分析。
The architectural structure, auxiliary room, safety exits, stairwell, ground, floor, outside Windows, facade, lighting and ventilation of boiler room are discussed.
对锅炉房建筑结构、辅助用房、安全出口、楼梯间、地面、楼面、外窗、立面、采光及通风进行了探讨。
The excavation technique consists of main operations including breaking, loading, haulage and support, and auxiliary work including ventilation, laying the track, digging ditches and laying pipes etc.
掘进工艺包括主要作业和辅助作业，其中主要作业包括破岩、装岩、运输、支护，辅助作业包括通风、铺设轨道、挖掘排水沟、铺设管线等等。
The paper analyzed the main electric equipment of HVAC (Heating, Ventilation and Air Conditioning) apparatus and introduced structural principle of the auxiliary power system for EMUs.
分析了动车组空调装置的主要用电设备，并对辅助供电系统的结构原理进行了介绍。
First, there is no slope hole or silo, the auxiliary hole of construction adopts longitudinal ventilation only by jet Second, it belongs to deep buried hole, long body, little shape section.
第一辅助洞没有斜井或竖井，施工辅助洞采用全射流纵向通风。第二辅助洞埋深大，洞体长，洞形断面小。
ABS automatic plastics electroplating line is composed of frame, tank, pipe, ventilation, conducting system, cathode sweeping and other auxiliary equipments.
ABS全自动塑料电镀生产线主要由机架、镀槽、管路、通风、行车、导电系统、阴极移动及辅助设备组成。
ABS automatic plastics electroplating line is composed of frame, tank, pipe, ventilation, conducting system, cathode sweeping and other auxiliary equipments.
ABS全自动塑料电镀生产线主要由机架、镀槽、管路、通风、行车、导电系统、阴极移动及辅助设备组成。
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