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- flame spread time 火焰蔓延时间
- 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。
- 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。
- Soon the flames spread throughout the whole block. 很快火焰就蔓延到整个街区。
- 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。
- 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 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。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Test method for flame spread of building products 建筑材料的火焰蔓延性能的测定
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- flame spread index = flame-spread index 火焰蔓延指数
- 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。
- 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。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
