The spread speed was.
论文对存在外加辐射条件下的可燃物表面的水平方向火焰蔓延过程进行了实验研究 ,得到了多种典型可燃材料在不同的加热功率下 ,火焰前锋位置随时间变化的数据 ;分析了外加热情况下 ,不同性质材料的火蔓延速率的变
Measurement and calculation of the spreading velocity of fires of combustible solids are very useful to investigate the starting and spreading of fires.
固体可燃物火蔓延速率对于火灾的蔓延有重要的影响。
eight foot tunnel
风洞燃烧时其表面的火焰蔓延速率
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。
Experimental study on the entrainment mass flow rate across the smoke layer interface during horizontal spread in a long channel
长通道内烟气层水平蔓延阶段的质量卷吸速率实验研究
an raging and rapidly spreading conflagration.
来势汹汹且快速蔓延的火灾。
The trouble in the Greek Army rapidly spread to the Navy.
希腊陆军中的骚动迅速蔓延到海军。
A contagion of fear swept through the crowd.
一种恐惧感在人群中迅速蔓延开。
spread like wildfire
象野火一样迅速蔓延[传播]
An outbreak of a contagious disease that spreads rapidly and widely.
流行传染病的迅速广泛传播和蔓延
allowed the SARS epidemic to quickly expand across the globe,
使SARS在全球范围内迅速蔓延，
and this has led to the spread of undesirable species.
因此，那些不受欢迎的物种得以迅速蔓延。
The disease spread over the area speedily. Many doctors and nurses came on the spot.
疾病在这个地区快速蔓延，很多医护人员赶到现
The pests spread quickly in these regions and there was a shortage of labour.
虫害在这些地区迅速蔓延，劳动力又很紧张。
Diarrhea is spreading among the children, sometimes leading to death.
腹泻在孩子们中迅速蔓延，有时甚至导致死亡。
Everyday household products can fuel a fast spreading home fire.
日常家庭用品可能会导致迅速蔓延的家庭火灾。
They say these counterfeits are spreading quickly through mainland Southeast Asia.
他们说这些假药品迅速蔓延过东南亚大陆。
This tendency is now spreading rapidly downwards.
现在这种趋势正在迅速地蔓延到社会下层。
They are living in more than30 counties around Liang Shan Yi areas.
近年来，艾滋病在中国少数民族地区迅速蔓延。
The fire spread with such rapidity that those on the top floor were cut off from escape.
火势迅速蔓延，封住了顶层上的人的出路。