火源 的英文怎麼說

中文拼音 [huǒyuán]
火源 英文
fire brand
  • 火 : fire
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  1. Ethyne flams last 1min adn then die out after removal of the source

    火源移開后十秒內火焰自動熄滅。
  2. Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard

    醋酸鈉粉塵在空氣中達到一定的密度，或在有明火源的情況下，有可能引起爆炸。
  3. Furniture - assessment of the ignitability of upholstered furniture - ignition source smouldering cigarette

    傢具.裝飾傢具著火性的評估.燃著的香煙火源
  4. Furniture - assessment of the ignitability of upholstered furniture - ignition source match flame equivalent

    傢具.裝飾傢具著火性的評估.與火柴火焰等同的火源
  5. Methods of test for the ignitability of bedcovers and pillows by smouldering and flaming ignition sources

    採用發煙燃燒和火焰點火源方法對床罩和枕頭進行可燃性的試驗方法
  6. Keep wood and other fuel sources away from fire

    木材和其他易燃物應遠離火源。
  7. They should be kept away form fire, warm air and sunlight. the product storage life is one year. if the products are out of the storage limit, another tests should be done, and then the qualified products still can be used

    本產品不宜受潮和受熱，應儲存在乾燥通風的倉庫中，不得靠近火源暖氣片或受陽光的曝曬，儲存期從製造之日起為壹年，超過儲存期，按性能指標要求檢驗合格的仍可繼續使用。
  8. This paper probes into some measures for the safety in production from three aspects of doing well the ceiling management of the mining face with complex geological structure, controlling strictly the gas density and spark origin in the mining face, and strengthening the safety training

    從做好地質構造復雜工作面的頂板管理、嚴格控制井下工作面瓦斯濃度和引爆火源、加強安全培訓工作3個方面探討了安全生產的措施。
  9. Flame resistence burning less than 30 secouds aways from fire supply. auti - termite boring resistence grade 2

    耐燃性：達到v - 2級標準離開火源后燃燒時間不超過30s 。
  10. Non - electrical equipment for use in potentially explosive atmospheres - part 6 : protection by control of ignition source ' b '

    潛在爆炸性環境中使用的非電氣設備.第6部分:著火源控制" b "型防護設備
  11. Fire in your belly comes from pride and passion in wearing the red shirt

    胃裡的火源自身著紅色球衣的熱情和自豪。
  12. Some products may be flammable and do not store or use near heat or open flame

    某些產品為易燃物，切勿存放于高溫處，務必遠離火源並確保使用安全。
  13. Absorb spill with dry sand, then place into a chemical waste container. remove allsources of ignition. use a spark - proof and explosion proof tool and equipment

    用干沙吸收，然後放入化學肥料容器，遠離火源，使用防電火花和防爆工具。
  14. The measured co and co2 maximums at the remote location are considerably big and some even a little bigger than those at fire vicinity, which is consistent with the phenomenon that most of the fatalities in fires occur far away from the fire origin

    實驗測量到， co和co2遷移時濃度峰值在遠離火源處仍然保持相當高的濃度甚至高於火源近處的濃度，這與火災中很多遇難者死於遠離火源位置的結果是一致的。
  15. Results indicate that species concentration distribution varies horizontally : when at a distance from the fire origin they show a 2 - layer distribution, suitable for applying 2 layer zone model ; and in the vicinity of the fire origin they show a gradual distribution, requiring the field model or multi - layer model for evaluation

    結果發現，煙氣成分的分佈沿著水平方向呈現不同的特點，在遠離火源的位置呈上下兩層分佈，符合兩層區域模型，而在離火源較近位置則遞變分佈，則須用場模型或者多層區域模型評估。
  16. Cfx utilizes a user - specified fire and is expressed in terms of a series of time rates of energy. in cfx the fire is defined as a volumetric heat source

    Cfx把火源設置成體積熱源，但是有文章說火災模擬中要設置釋熱速率和煙生成率，在子域里好像不能設置和時間有關的源項，煙的擴散也在源項中設置嗎？
  17. The author found that the stable heat source presumption or the t2 design fire is also not agree with the experimental data. the simulation of fire in an atrium has shown that the new model is more accurate to predict the fire scenarios than any other models that include a general mathematical model of fires

    該模型充分考慮了火區燃燒與蔓延情況對煙氣流動數值模擬的影響，從而可以更加準確地反映出火源釋熱率的變化等因素的影響，改善了中庭火災煙氣流動數值模擬的精度與可靠性。
  18. Furniture - assessment of the ignitability of mattresses and upholstered bed bases - ignition source : smouldering cigarette

    傢具.床墊和裝飾床具的可燃性評定.火源:陰燃卷煙
  19. Furniture. assessment of the ignitability of mattresses and upholstered bed bases. part 1 : ignition source. smouldering cigarette

    傢具.軟墊和床板可燃性評定.第1部分:點火源:陰燃卷煙
  20. Numerical simulation by cfd was carried out to understand the hot current behavior in a tunnel with longitudinal ventilation. it becomes clear that fire source modeling is very important because the hot current behavior is strongly affected by the fire source position and is sensitive to methods in the modeling of the fire source. the flame area which has developed from the fire source is an area of chemical reaction caused by combustion. even if grids in the vicinity of the fire source are made fine, it was difficult to simulate the heat generation area with consideration to this chemical reaction through using a method for setting the heat release rate simply on the fire source surface. therefore, we proposed a method adopting the knowledge on flame shape under the longitudinal ventilation and incorporating it into numerical simulation and it showed a good agreement with the experimental results. it was shown through experiments in a tunnel with longitudinal ventilation that the hot current developed toward the tunnel center downwind from the fire source near a wall. the cause was investigated by numerical simulation and it became clear from the results that the spiral air by the fire plume created a vortex in the crevice between the wall and the plume

    運用cfd進行數字模擬，以了解縱向通風隧道內熱煙氣流的特性.通過模擬發現對火源進行模擬非常重要，熱煙氣流特性受火源位置的影響很大，並且對火源模擬方法很敏感.火源生成的火焰區是燃燒引起的化學反應區域.即使火源附近的木垛排列完好，也很難在考慮這些化學反應條件下模擬熱生成區域.建議考慮縱向通風隧道內火焰形狀並對它進行數字模擬.模擬結果與試驗結果非常吻合.試驗證明，在縱向通風隧道內，熱煙氣流從靠近墻體火源處順風向隧道中心蔓延.數字模擬結果發現，火災羽流造成的螺旋上升空氣會在墻體和羽流之間形成一個渦流區
分享友人
分享到 Line

分享到臉書