fume loss 中文意思是什麼

fume loss 解釋
煙霧損失
  • fume : n 1 〈常 pl 〉煙氣；香氣，臭氣；熏煙；水蒸氣；煙霧。2 激昂，激怒。vt 1 （用煙）熏。2 烘製（木材等...
  • loss : n. 1. 喪失；丟失，遺失。2. 減損，損失，虧損（額）；損耗；減少，下降。3. 失敗；輸掉。4. 錯過；浪費。5. 損毀；【軍事】傷亡；〈pl. 〉 傷亡及被俘人數。
  1. The loss of consciousness or asphyxiation of any person at work arising from gas, fume, vapour or the lack of oxygen

    指因氣體、煙氣、蒸氣或空氣貧氧而引致任何正在工作的人喪失知覺或窒息的危險；
  2. There are 3 parts of heat loss for gas boiler, including heat emission loss, uncompleted burning loss and fume hot loss, uncompleted burning loss decreases following the increase of excess air coefficient, while fume hot loss increases. it is obvious that there exit an optimum coefficient of excess air which make boiler own highest efficiency which is the purpose of burning control

    不完全燃燒熱損失隨過量空氣系數的增大而減小，而排煙熱損失隨過量空氣系數的增大而增大，不難看出，存在一最佳的過量空氣系數使得兩者之和最小，即使得鍋爐的熱效率最高，燃燒控制的目的即在於此。
  3. Two - addition technique of flying ash and silica fume can meliorate durability of concrete ; air - entraining admixture possesses anti - freezing, descending ice point, and improving workability, and thereof it should be used in concrete. but controlling its dosage is very important to avoid strength loss

    發現粉煤灰和硅灰的雙摻技術能夠顯著改善混凝土的耐久性能，引氣劑具備防凍抗凍、抗滲及提高負溫混凝土工作性的優點，在負溫混凝土中應該加大使用范圍，但必須控制其摻量，確保強度損失較小。
  4. 6 fume hood shall be designed to minimize static pressure loss. bell shaped exhaust collar configuration shall be provided

    通風櫃的設計要減少靜壓損失。因此一般在排氣口附件採用鐘型設計。
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