flame characteristics 中文意思是什麼
flame characteristics
解釋
火焰特性- flame : n 1 火焰；光輝，光芒；【火箭】火舌。2 熱情，激情。3 〈俚語〉愛人，情人。4 〈口語〉（電腦網路上的...
- characteristics : 產品性能描述
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Standard test method for measuring the comparative burning characteristics and resistance to burn - through of solid plastics using 125 - mm flame
利用125mm火焰測量固態塑料比較燃燒特性和抗燒穿性的標準試驗方法 -
Ln this paper, the flame stability function is anaiyzed, and high concentration puiverized coai theory is researched, which is on the base of the fire and combustion characteristics of the coai
本論文從煤的著火和燃燒特性出發，分析了煤的著火穩燃性能，研究了高濃度煤粉燃燒理論。 -
In the third chapter of this dissertation, based on the physical and chemical properties of hydrogen and the combustion characteristics of hydrogen, the quasi - dimension combustion calculation model of hydrogen ? fueled engine is set up through analyzing the characteristics of turbulence flame and chemical reaction kinetic of hydrogen ? air mixture. the model includes the dual ? area thermodynamics sub - model, quasi - dimensional turbulent entrainment combustion sub ? model, turbulence flame promulgating sub ? model, hydrogen - air mixture chemical kinetic sub - model and loss of heat transfer sub - model and so on
本文從氫燃料的物化特性和燃燒特徵著手，通過分析氫空氣混合氣燃燒的湍流火焰結構和燃燒化學反應動力學，基於雙區燃燒模型，建立了包括雙區熱力學、準維湍流卷吸燃燒、湍流火焰傳播速度、氫空氣混合氣燃燒化學反應動力學以及傳熱損失等模塊的燃燒模型，並給出了相應的計算方法。 -
This paper aims at the characteristics of thermal response of lpg vesse1 under high temperatue, conjoining the project of " study on transportation safety early - wdring system of lpg dangerous goods " supported by transportation departinen of china and the project of " mechanism study and numerical simulation of the explosion of lpg vessel " supported by science foundation of hubei province. the interdisciplinary research has been done among temperature field distribution of lpg vessel under flame surroundings, intensity calculation, crack propagation predication and mechanism of explosive accident, etc. three parts are analyzed and discussed
本文針對高溫環境下液化氣壓力容器的熱響應特性問題，結合交通部重點科技項目「液化氣體類危險品運輸安全預警系統的研究」和湖北省自然科學基金項目「液化氣容器爆炸機理研究及數值模擬」 ，對在火焰包圍下的液化氣壓力容器的溫度場分佈、強度計算、裂紋擴展預測以及爆炸事故機理等方面開展了多學科的交叉研究。 -
Transmission characteristics of gas flame in pipelines with coal dust
有沉積煤塵的管道內瓦斯火焰傳播特性 -
Flexible cellular polymeric materials - laboratory assessment of horizont al burning characteristics of small specimens subjected to a small flame
軟質泡沫聚合材料.在小火焰條件下小試樣水平方向燃燒特性的實驗室評定 -
Petroleum and related products - determination of spray ignition characteristics of fire - resistant fluids - spray flame persistence - hollow - cone nozzle method
石油和相關產品.耐火液體噴射點燃特性的測定.噴射火焰持久性.空心錐形噴嘴法 -
Petroleum and related products - determination of spray ignition characteristics of fire - resistant fluids - part 1 : spray flame persistence - hollow - cone nozzle method
石油和相關產品.耐火液體噴射點火特性的測定.第1部分:噴射火焰持久性.空心錐噴嘴法 -
Fractal characteristics of flame front surface in gas explosion
瓦斯爆炸火焰的分形特性 -
It is found that the liquid kerosene of injection upstream cavity could finish the process of atomization and evaporation in short distance, and enter into cavity through convection. aft wall is the primarily area of flame holding in cavity, and the only area when near the lean blowout limit, flame in area of fore wall are spread from it. cavity shear layer in reaction flow angle greatly to the main flow direction, and couldn ’ t reattach to aft wall anymore, it appears great difference in characteristics of cavity flowfield between non - reaction and reaction state
研究發現:凹腔上游噴注的液體燃料能夠迅速霧化、蒸發，並在較短距離內依靠對流輸運過程進入凹腔內部;凹腔後壁始終是凹腔火焰駐留的主要區域，在貧油極限時，也是唯一區域，並存在明顯的火焰由後壁向前壁的傳播過程;燃燒狀態下的凹腔剪切層以較大角度向下游主流發展，不再附著于凹腔後壁，與冷流中的凹腔流場特徵相差較大。 -
Fire test of pneumatic tubing for flame and smoke characteristics
氣壓輸送管的火焰和煙霧特性的火災試驗 -
Fire test of pneumatic tubing for flame and smoke characteristics standard dated 8 22 97
氣動輸送管的火焰和煙塵特性的燃燒試驗 -
Fire test of plastic sprinkler pipe for visible flame and smoke characteristics standard dated 12 20 96
塑料灑水管的可視火焰和煙塵特性的燃燒試驗 -
These materials are strong, durable, have a ceramic - like sound and feel with good surface characteristics, are creep resistant, cost - effective, have broad chemical resistance, good electrical insulating properties, and are inherently flame retardant without the use of flame retardant additives
這些材料堅固耐用，有陶瓷一般的音質和質地，有優良的表面特徵，抗攀爬，節省成本，對多種化學品都有抵抗作用，具有優良的電絕緣特性，無需使用滯燃添加劑而具有天然的滯燃作用。 -
The modified varieties, characteristics and standards of the determination and technique of flame retardant nylon engineering plastics are described, putting stress on the characteristics of environmental protection and halogen - free flame retardant nylon, and the materials widely used in electronics and apparatus industry, which is significant for the selection of materials in the design at electronic products
摘要敘述了阻燃聚酰胺工程塑料的改性品種、特點以及測試分析和技術標準，特別敘述了環保和無鹵環保型阻燃聚酰胺的特性，電子電器行業中應用廣泛的重要原材料，對電子電器產品設計過程中的合理選材意義重大。 -
Characteristics of low - smoke halogen - free and flame retardant compound for optical cable jacketing
光纜護套用低煙無鹵阻燃材料特性 -
Mixing characteristics of gaseous fuel in vapor flame holder and discharge coefficient of evaporating pipe
蒸發式穩定器氣態燃料摻混特性和蒸發管的流量系數 -
Burning performance and flame retardant finishing characteristics of the polyester - cotton fabric are analysed in the paper, which accounts for the difficulties in flame retardant finishing process and the reason why the production of flame retardant polyester - cotton fabric may fail, and puts forward the solution
摘要文章通過對滌棉混紡織物燃燒性能及阻燃特點的分析，論述滌棉混紡織物阻燃整理的難點和阻燃織物失敗的原因，並提出解決的方法。 -
Fire test of plastic sprinkler pipe for visible flame and smoke characteristics
塑料噴水管的可見火焰和煙霧性能的燃燒試驗 -
In the aspect of thermal spraying processes the main techniques applied to water wall tubes include flame spray, arc spraying, plasma spray and high velocity oxy - fuel spray ( hvof ). flame spray possesses the characteristics of simple equipment, easy of use and low operating cost, but the coating adhesive strength is low, and porosity and oxidation is high
在噴塗工藝方面，制備管道塗層的方法主要有火焰噴塗、電弧噴塗、等離子噴塗、超音速火焰噴塗等。火焰噴塗具有設備簡單、使用方便、操作成本低的特點，但它的塗層結合強度低，氣孔率及氧化物含量高。
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