flame spread
火焰蔓延：指火焰在物体表面或内部传播的速度和范围。
常用释义
英式发音
美式发音
基本释义
- 火焰蔓延：指火焰在物体表面或内部传播的速度和范围。
例句
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1·And the effect of thickness on the vertical flame spread was concluded.另外总结出厚度对杉木板垂直火蔓延的影响。
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2·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。
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3·The ground experimental studies on flame spread across solid fuel surface were conducted under various ambient pressures.本文在地面环境和不同环境压力下，对热薄燃料表面的火焰传播进行了实验研究。
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4·Horizontal flame spread over thick fuel beds of polymeric material (PMMA) under water mist suppression has been investigated.还对在细水雾喷洒下聚合材料做成的厚燃料床上火焰的水平传播进行了试验。
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5·In the first section, we have done the experiments of flame spread across solid thermal thin fuels in the low ambient pressures.第一节研究低压下热薄固体燃料表面的火焰传播机理。
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6·The comparability of opposed-flow flame spread over thin solid fuels in finite spaces in different gravities was numerically simulated.利用数值模拟方法，研究了不同重力下有限空间内薄燃料表面逆风传播火焰的相似性。
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7·The result showed that the film possessed good properties, such as water resistance, oil resistance, salt fog resistance and low flame spread.试验结果表明：漆膜具有良好的耐水、耐油、耐盐雾及低播焰性能。
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8·Based on the results, analyses of mechanisms of the flame spread across solid fuel surfaces in various ambient pressures were suggested in this paper.在上述实验结果基础上，本文对热薄固体燃料表面在不同环境压力下的火焰传播机理进行了分析。
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9·In present paper, opposed-flow flame spread over a thin solid material in narrow channels in different gravity was compared experimentally and numerically.本文用实验和数值模拟的方法，比较了不同重力下有限空间内热薄材料表面的逆风传播火焰。
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10·The study indicates that the end of flame spread over grain surface corresponds to Max value of pressure rise rate and the flame is not continuous in fin slots.研究表明，火焰传播结束时刻对应于燃烧室升压速率极大值，尾部翼槽内火焰传播过程不连续。