【正文】 節(jié)local air suppiy system||局部送風系統(tǒng)local exhaustventilation (LEV)||局部排風local exhaust system||局部排風系統(tǒng)local heating||局部采暖local relief||局部送風local relief system||局部送風系統(tǒng)local resistance||局部阻力local solartime||地方太陽時local ventilation||局部通風||local izedairsupply for airheating||集中送風采暖local ized air control||就地控制loop||環(huán)路louver||百葉窗l(fā)owfrequencynoise||低頻噪聲lowpressure steam heating||低壓蒸汽采暖lyophilic dust||親水性粉塵lyophobic dust||疏水性粉塵Mmain ||總管、干管main duct||通風〕總管、〔通風〕干管main pipe||總管、干管makeup water pump||補給水泵manual control||手動控制mass concentration||質量濃度maximum allowable concentration (MAC)||最高容許濃度maximum coefficient of heat transfer||最大傳熱系數(shù)maximum depth of frozen ground||最大凍土深度maximum sum of hourly colling load||逐時冷負荷綜合最大值mean annual temperature (humidity)||年平均溫（濕）度mean annual temperature (humidity)||日平均溫（濕）度mean daily temperature (humidity)||旬平均溫（濕）度mean dekad temperature (humidity)||月平均最高溫度mean monthly maximum temperature||月平均最低溫度mean monthly minimum temperature||月平均濕（濕）度mean monthly temperature (humidity)||平均相對濕度mean relative humidity||平均風速emchanical air supply system||機械送風系統(tǒng)mechanical and hydraulic||聯(lián)合除塵bined dust removal||機械式風速儀mechanical anemometer||機械除塵mechanical cleaning off dust||機械除塵mechanical dust removal||機械排風系統(tǒng)mechanical exhaust system||機械通風系統(tǒng)mechanical ventilation||機械通風media velocity||過濾速度metal radiant panel||金屬輻射板metal radiant panel heating||金屬輻射板采暖micromanometer||微壓計micropunch plate muffler||微穿孔板消聲器midfrequency noise||中頻噪聲middle work||中作業(yè)midfeed system||中分式系統(tǒng)minimum fresh air requirmente||最小新風量minimum resistance of heat transfer||最小傳熱阻mist||霧mixing box section||混合段modular air handling unit||組合式空氣調(diào)節(jié)機組moist air||濕空氣||moisture excess||余濕moisure gain||散濕量moisture gain from appliance and equipment||設備散濕量||moisturegain from occupant||人體散濕量motorized valve||電動調(diào)節(jié)閥motorized (pneumatic)||電（氣）動兩通閥way valvemotorized (pneumatic)way valve||電（氣）動三通閥movable support||活動支架muffler||消聲器muffler section||消聲段multioperating mode automtic conversion||工況自動轉換multioperating mode control system||多工況控制系統(tǒng)multiclone||多管〔旋風〕除塵器multicyclone||多管〔旋風〕除塵器multishell condenser||組合式冷凝器 Nnatural and mechanical bined ventilation||聯(lián)合通風natural attenuation quantity of noise||噪聲自然衰減量natural exhaust system||自然排風系統(tǒng)natural freguency||固有頻率natural ventilation||自然通風NCcurve[s]||噪聲評價NC曲線negative freedback||負反饋neutral level||中和界neutral pressure level||中和界neutral zone||中和界noise||噪聲noise control||噪聲控制noise criter ioncurve(s)||噪聲評價NC曲線noisc rating number||噪聲評價NR曲線noise reduction||消聲non azeotropic mixture refragerant||非共沸溶液制冷劑 nonmonsection||非共同段non condensable gas ||不凝性氣體non condensable gas purger||不凝性氣體分離器nonisothermal jet||非等溫射流nonreturn valve||通風〕止回閥normal coldest month||止回閥normal coldest month||累年最冷月normal coldest month period||累年最冷三個月normal hottest month||累年最熱月（３）normal hottest month period||累年最熱三個月normal three summer months||累年最熱三個月normal three winter months||累年最冷三個月normals||累年值nozzle outlet air suppluy||噴口送風number concentration||計數(shù)濃度number of degreeday of heating period||采暖期度日數(shù)O octave||倍頻程/ octave||倍頻程octave band||倍頻程oil cooler||油冷卻器oillfired unit heater||燃油熱風器oneandtwo pipe bined heating system||單雙管混合式采暖系統(tǒng)one (single)pipe circuit (crossover) heating system||單管跨越式采暖系統(tǒng)one(single)pipe heating system||單管采暖系統(tǒng)pne(single)pipe loop circuit heating system||水平單管采暖系統(tǒng)one(single)pipe seriesloop heating system||單管順序式采暖系統(tǒng)onethird octave band||倍頻程onof control||雙位調(diào)節(jié)open loop control||開環(huán)控制open return||開式回水open shell and tube condenser||立式殼管式冷凝器open tank||開式水箱operating pressure||工作壓力operating range||作用半徑opposed multiblade damper||對開式多葉閥organized air supply||有組織進風organized exhaust||有組織排風organized natural ventilation||有組織自然通風outdoor air design conditions||室外空氣計算參數(shù)outdoor ctitcal air temperature for heating||采暖室外臨界溫度outdoor design drybulb temperature for summer air conlitioning||夏季空氣調(diào)節(jié)室外計算干球溫度outdoor design hourly temperature for summer air conditioning||夏季空氣調(diào)節(jié)室外計算逐時溫度outdoor design mean daily temperature for summer air conditioning||夏季空氣調(diào)節(jié)室外計算日平均溫度outdoor design relative humidityu for summer ventilation||夏季通風室外計算相對濕度outdoor design relative humidity for winter air conditioning||冬季空氣調(diào)節(jié)室外計算相對濕度outdoor design temperature ture for calculated envelope in winter冬季圍護結構室外計算溫度outdoor design temperature ture for heating||采暖室外計算溫度outdoor design temperature for summer ventilation||夏季通風室外計算溫度outdoor design temperature for winter air conditioning||冬季空氣調(diào)節(jié)室外計算溫度outdoor design temperature for winter vemtilation||冬季通風室外計算溫度outdoor designwetbulb temperature for summer air conditioning夏季空氣調(diào)節(jié)室外計算濕球溫度outdoor mean air temperature during heating period||采暖期室外平均溫度outdoor temperature(humidity)||室外溫（濕）度outlet air velocity||出口風速out put variable||輸出量overall efficiency of separation||除塵效率overall heat transmission coefficient||傳熱系數(shù)ouvrflow pipe||溢流管overheat steam||過熱蒸汽overlapping averages||滑動平均overshoot||超調(diào)量Ppackaged air conditioner||整體式空氣調(diào)節(jié)器packaged heat pump||熱泵式空氣調(diào)節(jié)器packed column||填料塔packed tower||填料塔panel heating||輻射采暖parabolic flow character||拋物線流量特性isticparallel multiblade damperin||平行式多葉閥parameter detection||參數(shù)檢測part||通風〕部件partial enclosure||局部密閉罩partial pressure of water vapor||水蒸汽分壓力particle||粒子particle counter||粒子計數(shù)器particle number concentration||計數(shù)濃度particle size||粒徑particle size distribution||粒徑分布particulate||粒子particulate collector||除塵器particulates||大氣塵passage ventilating duc