求翻译：设计任务：分析火灾情况下走廊烟气的一般流动规律，研究挡烟板不同深度和不同间距情况下走廊的温度和烟气流动变化规律，得到适宜的参数。是什么意思？

Design tasks: analysis of corridor smoke in case of fire flow rule, the study smoke screen plate at different depths and different spacing case corridor variation of temperature and flue gas flows, the appropriate parameters.

Design tasks: Analysis of fire of the flue gas corridor under a general circulation patterns, and study different depth stop smoking board and different spacing in the corridors of the temperature and flue gas flow patterns, and changes to appropriate parameters.

正在翻译，请等待...

Design task: analysis of fire smoke in the corridor under the general flow pattern, study on the smoke barrier under different depth and spacing variation of temperature and flue gas flow of the corridor, are appropriate parameters.

Design duty: In the analysis fire situation the corridor haze general flowing rule, the research keeps off in the smoke board different depth and the different spacing situation the corridor temperature and the haze flowing change rule, obtains the suitable parameter.