smoke spread

基本解释

The smoke spread north into Texas and surrounding states, reported the Smog Blog.
菸霧搜索報道說，這些菸霧擴散都北部進入了德尅薩斯州與周圍地區。
Therefore, the study on features of fire smoke spread and harmfulness of the railway tunnel is of great significance.
因次，對特長鉄路隧道火災菸氣蔓延特性及危害性的研究具有十分重要的意義。
In this paper, we simulated smoke spread of multi layer and multi room building fire using network model and introduced the basic theory, methods and some key technologies of network simulations.
應用網絡模型對多層多室建築火災菸氣運動過程進行數值模擬，介紹了網絡模型的基本方法、網絡模型的關鍵技術処理。

Concrete dust and smoke spread across the street in the early evening hours, causing passers by to run for their lives as the largest of the three buildings, a 20 story commercial tower called Edificio Liberdade (The Liberty Building), imploded right outside the famous Municipal Theater in downtown Rio.
FORBES: Three Buildings Collapse In Rio de Janeiro
The investigators watched as the fire quickly consumed the couch, sending upward a plume of smoke that hit the ceiling and spread outward, creating a thick layer of hot gases overhead—an efficient radiator of heat.
NEWYORKER: Trial by Fire