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- Used for testing horizontal combustibility of various textile and show with flame spread rate. 用于测定各类纺织织物水平方向燃烧性能,并以火焰蔓延速率来表示。
- In a reference frame attached to the flame front, the flame spreading rate becomes an eigenvalue for the flame spreading over a rod fuel. 当参考坐标系团结在火焰前锋上时，该火焰传播问题成为一准稳态问题，燃料以一固定速度供给火焰。
- flame spread rates 火蔓延速度
- flame spread rate 火焰蔓延速率
- flame spread rating 火焰扩散等级
- The report says three main groups are driving the spread rates of AIDS in Aisa. 报告说在亚洲主要有三个组织驱使着艾滋病的传播。
- Soon the flames spread throughout the whole block. 很快火焰就蔓延到整个街区。
- For the ambient oxygen concentration greater than 17 % the ignition and transition to flame spread all are achievable. 外界合氧浓度人于17%25燃料皆可引燃及过渡至火焰传播。
- However,the comparability of flame spread in different gravity is still an open question. 但是,不同重力下火焰传播的相似性仍然是有待研究的问题。
- It adequatelyanalyze the effect of changed boundary condition by combustion, and select themethod of judging flame spread on the surface of solid combustibility substance. 在模型中充分考虑了燃烧反应产生的可变边界条件的影响，并选取了合适的可燃性固体蔓延判定条件。
- Using little scale trunk and LPG to simulate the condition of indoor flammable gas leakage,an experimental study was performed on the fire and flame spread ignited by electric sparkle. 采用小尺度箱体及液化石油气模拟室内燃气泄漏的条件,通过电火花点火,实验研究了在燃气泄漏过程中的着火与火焰蔓延的现象与规律。
- The flames spread to all parts of the house within minutes of ignition. 着火后只有几分钟火焰就蔓延到房子的各个部份。
- Using little scale trunk and LPG to simulate the condition of indoor flammable gas leakage, an experimental study was performed on the fire and flame spread ignited by electric sparkle. 摘要采用小尺度箱体及液化石油气模拟室内燃气泄漏的条件，通过电火花点火，实验研究了在燃气泄漏过程中的着火与火焰蔓延的现象与规律。
- The spreading rate will be different depending on concrete surface roughness and application method. Usually spreading rate is 15m2/L. 按混凝土的表面粗糙度等情况及施工方法不同，涂布率也有所不同，大约在15米2/升左右。
- Test method for flame spread of building products 建筑材料的火焰蔓延性能的测定
- flame spread index = flame-spread index 火焰蔓延指数
- Char, J. M. "Ignition, Flame Spreading, and Combustion of Segmented Solid Rocket Motors, "Transcations of the Aeronautical and Astronautical Society, R.O.C., Vol. 23, Dec, 1990. 游义地、贾泽民、张文政,"管内空穴暂态混合对流之流场分析",第十四届中国力学会议,12月,1990年。
- Values of spreading rates, spreading coefficients and add mass coefficients under different boundary conditions are obtained, in which the transverse spreading rates of surface jets in deep water are the newest data ever obtained. 在建立控制方程的基础上以大量数据验证其正确性,并得出几种不同边界条件下的扩展率,扩展系数及附加质量系数的数值,其中深水断面横向表面射流的扩展率是最新的数据。
- He ran into an old flame of his at the supermarket. 他在超级市场碰见了他的一个老相好。
- Fireofficials said that the gas-filled wagons derailed and exploded shortlyafter midnight, and the flames spread rapidly engulfing a road near thestation. 消防官员说，充气货车脱轨，并在午夜过后不久发生爆炸，并迅速蔓延的火焰吞没附近的公路站。
