求翻译：大会议厅为两层通高大空间区域，采用大风柜低速全空气空调方式，气流组织为上送下回。为保证房间人员的新风标准，设置新风导入管道及风阀，新风量可按不同季节作调整，过渡季节采用全新风，以节省运行费用，同时设有排风。是什么意思？

Big meeting hall for the two-pass large space zone, the use of low speed wind Cabinet full air conditioning, air distribution is sent the next time. New air standards to guarantee the room personnel, setting new air import pipeline and valve, fresh air can be adjusted according to different seasons,

big conference hall in two tiers, the tall space region using wind speed counters, the airflow around the air conditioning mode for sending the next time. To ensure that the new style room personnel standards, set a new wind import pipelines and wind valve, the new volume can be adjusted according t

The big assembly hall is two passes the big spatial region, will select the gale cabinet low speed entire air air conditioning method, the air current organization delivers the next time for on.In order to guarantee the room personnel's new atmosphere standard, the establishment new atmosphere induc

Big meeting hall for the two-pass large space zone, the use of low speed wind Cabinet full air conditioning, air distribution is sent the next time. New air standards to guarantee the room personnel, setting new air import pipeline and valve, fresh air can be adjusted according to different seasons,

正在翻译，请等待...