the dew point temperature 中文意思是什麼

the dew point temperature 解釋
露點
  • the : 〈代表用法〉…那樣的東西，…那種東西。1 〈用單數普通名詞代表它的一類時（所謂代表的單數）〉 （a） 〈...
  • dew : n. 1. 露；露水一樣的東西（淚等）。2. 爽快，清新，輕快。vt. 噴濕，（露水等）弄濕。vi. 結露水。 It dews. 結露水。
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  • temperature : n. 1. 溫度，氣溫。2. 體溫。3. 〈口語〉發燒，高燒。
  1. The temperature at which the water vapor in a given sample of air becomes saturated is called the dew point.

    使一已知空氣樣品中的水蒸汽達到飽和時的溫度稱為露點。
  2. The base temperature should be 3 above the dew point

    底材溫度須高於露點以上3 。
  3. Such a temperature is called the dew point

    該溫度名為露點。
  4. The surface temperature is less than 3 above the dew point

    底材表面溫度沒有達到高於露點3以上的條件下。
  5. With the fuzzy theory and the dew point confined, the system can automatically adjust the surrounding temperature and humidity in the workshop to the set - point, no matter what the outside condition is, such as the change of temperature in winter or summer, in day or night, and the asymmetry of the machine and the pyrotoxin

    研究出適合計算機控制的溫濕度控制模型，通過模糊控制邏輯和露點限制，自動適應冬夏氣候變化、晝夜溫差變化、車間機器分佈和發熱不均等復雜工況。實現多工況多控制狀態的自適應控制，車間主控區溫度1 ，濕度4的控制目標。
  6. White dew : the temperature at night reaches the dew - point to form dew

    白露：夜間溫度可達到成露的條件。
  7. Based on the rule of dew - point indirect measurement, the dew - point control system which consists of a dew - point controller ( single chip microprocessor application system ) and a temperature - humidity sensor can control the work time and regeneration time of a dryer

    它的露點測控系統由露點控制器（單片機應用系統）和溫濕度傳感器構成，其露點測量採用了間接測量方法。
  8. Abstract : the causes for low efficiency of the heater in no. 2 crude unit of jpc refinery are described and analyzed including water leaking of steam soot blower, dew point corrosion caused by steam, soot deposits in convection chamber owning to poor soot blowing, high flue gas temperature, no heat recovery of flue gas, and poor performance of insulation lining, etc. by using sonic soot removing system, flue gas recovery system, spray coating of fiber and rock wool, as well as adjustment of flow scheme accordingly in the technical revamping. the dew point corrosion is completely eliminated, the insulation performance is improved, the heat loss is reduced by 1. 25 %, the flue gas temperature is reduced to about 170, and the heater efficiency is increased from 83 % to more than 90 %

    文摘:分析了金陵石油化工公司煉油廠二套常減壓裝置加熱爐存在的因蒸汽吹灰器漏水，蒸汽引起露點腐蝕及吹灰效果差造成對流室積灰，排煙溫度高，煙氣熱量未回收利用以及爐子保溫襯里效果差等問題，提出採用聲波除灰系統、煙氣回收系統、纖維噴塗和巖棉噴塗及相應的流程調整等改造措施.測定結果表明，本次技術改造解決了因蒸汽吹灰器漏水所造成的露點腐蝕問題，提高了保溫效果，減少散熱損失1 . 25 % ，排煙溫度降至170左右，裝置的爐效率由83 %左右提高到90 %以上
  9. The causes for low efficiency of the heater in no. 2 crude unit of jpc refinery are described and analyzed including water leaking of steam soot blower, dew point corrosion caused by steam, soot deposits in convection chamber owning to poor soot blowing, high flue gas temperature, no heat recovery of flue gas, and poor performance of insulation lining, etc. by using sonic soot removing system, flue gas recovery system, spray coating of fiber and rock wool, as well as adjustment of flow scheme accordingly in the technical revamping. the dew point corrosion is completely eliminated, the insulation performance is improved, the heat loss is reduced by 1. 25 %, the flue gas temperature is reduced to about 170, and the heater efficiency is increased from 83 % to more than 90 %

    分析了金陵石油化工公司煉油廠二套常減壓裝置加熱爐存在的因蒸汽吹灰器漏水，蒸汽引起露點腐蝕及吹灰效果差造成對流室積灰，排煙溫度高，煙氣熱量未回收利用以及爐子保溫襯里效果差等問題，提出採用聲波除灰系統、煙氣回收系統、纖維噴塗和巖棉噴塗及相應的流程調整等改造措施.測定結果表明，本次技術改造解決了因蒸汽吹灰器漏水所造成的露點腐蝕問題，提高了保溫效果，減少散熱損失1 . 25 % ，排煙溫度降至170左右，裝置的爐效率由83 %左右提高到90 %以上
  10. Values of dew - point temperature and relative humidity are calculated automatically from the dry - and wet - bulb temperatures by a microcomputer

    露點溫度和相對濕度則由一部微型電腦從乾、濕球溫度計算出來。
  11. It tell us : the abrasive capability of fly ash ; the similar calculation of ash erosion ; the calculation of ash erosion in the tube in turn and tube out of turn ; the reason of tube abrasion for gas flue ; the influence of air parameter for fly ash erosion ; the influence of changing temperature ; the influence of the flue gas composition, etc. next, it advances the solving measure ; reduce the flue gas velocity ; reduce the concentration of fly ash ; responsible construction : replace smooth tube with spiral tube ; use the new material of abrasion ; fuel desulfurization ; reduce so3 of flue gas ; raise flue gas temperature, making it up the dew point ; use the abrasion - resistance material to resist abrasion

    討論了飛灰磨損性能、管壁受飛灰沖蝕的近似計算、灰粒對順列管和錯列管的磨損計算、煙氣走廊引起對流管束的磨損機理、空氣動力參數對飛灰沖蝕的影響以及受熱面壁溫變化及煙氣成份對飛灰磨損的影響等問題。接著提出了解決的措施：降低平均煙氣流速；降低飛灰濃度；使用鰭片管、螺旋翅片管代替光管；選擇合適的結構及排列方式，減少煙氣中so3的含量；提高受熱面壁溫使之大於煙氣的露點溫度；採用抗腐蝕材料作受熱面等防腐蝕的措施。
  12. And the special - purpose drier of container can guarantee through the control on environmental humidity that the dew point is lower than the environment temperature all the time, avoid fog emergence of rain effectively, ensure transporting safely

    而集裝箱專用乾燥劑能夠通過對環境濕度的控制來確保露點始終低於環境溫度，從而有效地避免霧雨的發生，保障運輸安全。
  13. Usually because cycle is long in containerized transport, the region span is great, the environment temperature and humidity will change a great deal ; especially on the sea, the difference in temperature is big day and night, act as the temperature in the container is lower than the dew point, it is very apt to form the phenomenon of " fog rain "

    通常集裝箱運輸由於周期長，地域跨度大，環境溫度和濕度會有很大的變化特別在海上，晝夜溫差大，當集裝箱內的溫度低於露點，很容易形成「霧雨」的現象。
  14. The surface temperature must be above the dew point. dry surface completely before application

    表面溫度必須在露點以上，施工前徹底乾燥表面。
  15. Do not apply when the surface temperature is less than 3 above the dew point of the air

    底材表面溫度應比空氣露點至少高3 ，否則不能施工。
  16. Do not apply when the surface temperature is less than 5 or less than 3 above the dew point of the air

    底材溫度不可低於5 ，而且至少應當高於空氣露點溫度3以上。
  17. The surface temperature of the substrate should be at least 10 and 3 above the dew point. temperature and humidity should be measured in the vicinity of the substrate

    底材溫度10以上，比空氣露點溫度高出至少3 ，溫度和相對濕度在底材附近測量。
  18. It is well known that the traditional efhat is the integration of the externally fired boiler and humid air turbine, in which various kinds of fuels can be used and the perfomance be improved. in particular, the temperature of clean humid air discharging to atmosphere is not limited by the dew point, and large amount of latent heat of water vapor in condensing will be released

    常規外燃式濕空氣透平是外燃和hat循環相結合的系統，既能夠發揮外燃可以燃用劣質燃料和hat循環效率高的優勢，又由於常規efhat循環工質為潔凈濕空氣，因而排氣溫度可以降低到露點以下而不存在常規hat循環中煙氣露點溫度的限制問題。
  19. Based on experience, it define relativity humidity value which corresponding echo value larger than 20dbz in the ppi fig. then calculate relevant mesh dot position. in term of model ' s request, it translate relativity humidity value to dew point temperature value

    根據經驗定義出ppi圖上回波強度值大於20dbz的觀測點的相對濕度，計算出該點所對應的格點位置；按照模式需要，將相對濕度轉化為露點溫度，寫成相應格式。
  20. To calibrate a dew - point hygrometer, a stream of low flow rate air, generated by a standard humidity generator and at the specified dew - point temperature, is passed through both the uut and reference dew - point hygrometers which are then compared

    由標準濕度產生器產生的低流速定值露點溫度的空氣會流經被測試儀器及參考露點濕度計，然後互相對比，從而校正露點濕度計。
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