This article reveals the characteristics of vertical distribution and rule of vertical spread of airborne SO_2 in Guangzhou city through analysis of the data of airborne SO_2 vertical distribution.
通过对广州市上空so_2垂直分布数据的分析，揭示了广州市上空so_2垂直分布特征及垂直扩散规律。
"That made the fire quickly spread in vertical directions and nearby areas, forming a large-scale fire in a very short time," Chen said.
“这使得火势迅速沿垂直方向和附近蔓延，在极短的时间里形成了大范围的火灾。”陈说。
The material spread of flame along the surface of a product orientated in a vertical plane, is determined by this test method using the apparatus shown below.
材料的火焰沿着在定位在垂直面上的产品的表面传播，是由使用以下的实验装置的测试方法所确定的。
Vertical tubes transfer the entire mass of the structure to the ground where they rest on square base plates to spread the load.
竖向支架将整个构架的重量传到地面，构架下面的方形基底起到平均分散重量的作用。
Foundations are bases placed on the ground so as to spread a vertical load over it. Bases which carry horizontal load are usually called abutments.
基础是置于地基上的底座，其作用是扩散基础上面的垂直荷载。承受水平荷载的底座一般称为拱座。
However, it is not only harmful to escape, but also beneficial for smoke to spread quickly to other floors if the smoke moves into the vertical escape evacuation routes while it is on fire.
但是火灾发生后，作为人员逃生的竖向疏散通道如果遭受烟气侵害，不仅对人员的逃生不利，而且会加快烟气向其他楼层的蔓延。
Amendment 1 - Tests on electric and optical fibre cables under fire conditions - Part 3-10: Test for vertical flame spread of vertically-mounted bunched wires or cables - Apparatus.
修改1 - - -着火情况下的电气和光纤电缆试验- - -第3 - 10部分：垂直安装的捆绑线或电缆的垂直燃烧扩散试验- - -设备。
ISO 5658-2 Reaction to fire tests-Spread of flame Part 2: Lateral spread on building products in vertical configuration.
2对火反应试验火焰传播第2部分：直立布局中建筑产品侧面火焰蔓延程度。
Common test methods for cables under fire conditions - test for vertical flame spread of vertically-mounted bunched wires or cables - Part 2-2: procedures - Category a.
着火条件下电缆的通用试验方法。垂直安装的绞合线或束状电缆的火焰垂直蔓延试验。第2 - 2部分：程序。
Common test methods for cables under fire conditions - test for vertical flame spread of vertically-mounted bunched wires or cables - Part 2-3: procedures - Category b.
着火条件下电缆的通用试验方法。垂直安装的绞合线或束状电缆的火焰垂直蔓延试验。第2- 3部分：程序。
The above show that, the attack rate of infected predator and vertical transmission can make it easier for the disease spread between populations.
以上研究发现，染病者的捕食因素和疾病可垂直感染都可以使疾病更容易在种群中流行。
However, it is not seen that quantitative analysis on the effects of vertical roller cone Angle on the flange lateral spread has been performed by far.
然而尚未见到关于立辊锥角对翼缘宽展的影响进行定量分析的报道。
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。
Background error covariance is an important part of variational data assimilation system, which is used to spread the observation information to other grid points and vertical levels of the model.
背景误差协方差是变分资料同化系统中的一个重要组成部分，能将观测信息从观测点传播到周围的模式格点和垂直层上。
This text mainly studies and analyzes the spread characteristic of the vertical search engine and current application situations in the field of information search service of the books.
本文从要研讨和剖析垂曲搜索引擎的传布特征及其反在图书信做搜索效劳范畴的当用现状。
The results show that the influencing degree of the intraformational interbeds on the remaining oil depends on the thickness, spread scale and vertical position of the interbeds.
结果表明，层内夹层对剩余油分布的影响程度取决于夹层厚度、延伸规模和垂向位置。
The results show that the influencing degree of the intraformational interbeds on the remaining oil depends on the thickness, spread scale and vertical position of the interbeds.
结果表明，层内夹层对剩余油分布的影响程度取决于夹层厚度、延伸规模和垂向位置。
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