例句與用法

1. Takes several energy saving measures for air conditioning system , nick a large capacity centrifugal chillers working with variable frequency nil capacity chillers , variable frequency and variable flow control on secondary pump water systems , cooling tower for four - pipe water system in winter , fan - coil unit for commercial peripheral zones aid all - air systems for interior zones , variable frequency control on supply and exhaust air fain , enthalpy control on fresh air cooling in winter and intermediate season
   采用了多項空調(diào)節(jié)能措施：大冷量離心冷水機組搭配變頻小冷量機組，二次泵變頻變流量空調(diào)水系統(tǒng)，四管制風機盤管冬季用冷卻塔換冷供冷設計，商業(yè)外區(qū)風機盤管、內(nèi)區(qū)全空氣空調(diào)系統(tǒng)，送風機、排風機變頻控制，過渡季、冬季利用室外新風通風降溫的焓值控制設計。