zone fire

Main parameters of determining distant boundary of the launching zone and the kill zone are target passage number of a fire unit and time interval of launching missile.

影响发射区远界和杀伤区远界的主要因素是火力单元的目标通道数和导弹的发射间隔。

The fire zones are generally divided into five zones: flame zone, high temperature thermal plumes zone, fresh air supplement zone, transitional zone and "inert zone".

一般可分为燃烧区、新鲜空气补充区、烟气流区、过渡区和火焰后面的惰化区五区。

The LA county fire chief says the neighborhood looks like a war zone.

洛杉矶县消防长官称火灾附近看上去就象战场.

The construction of fire zone modeling involves two crucial steps:: establishing mathematical model for every phenomenon existing in course of a fire, and calculating some fire parameters such as compartment pressure, temperature, and height of smoke layer by solving equations.

建筑火灾区域模拟的工作核心有两部分：建立火灾发展过程中各个现象的数学模型；通过求解数学方程式得到室内压力、温度和烟气层高度等火灾参数。

Special zone squadron fire officers and soldiers rushed to the scene in a timely manner.

分,开发区特勤中队的消防官兵及时赶到了现场.