Optimal smoke composition, which is designed by uniform design method, is obtained through smoke facility experiments. The relationship of anti-infrared smoke performance and smoke agent materials is analyzed by using the second regression model.
采用均匀设计试验方法设计了抗红外发烟剂配方，结合烟幕箱烟幕性能测试试验，优选出了最佳抗红外发烟剂配方，并运用二次回归模型分析了发烟剂组分对烟幕干扰性能的影响。
参考来源 - 燃烧型抗红外发烟剂配方设计及应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
One pupil complained in a composition that his father always left so much smoke in the living room that he couldn't do his homework there.
一个学生在一篇作文中抱怨说，他的父亲总是在客厅里留下很多烟雾，以致于他无法在那里做作业。
Composition and irradiation crosslinking products processing technology of low smoke, halogen free, flame retardant and low temperature heat shrinkable polyethylene were studied.
研究了低烟无卤阻燃低温收缩聚烯烃材料的配方及其产品辐射加工工艺。
Describes the composition and running modes of the smoke control and exhaust system, including the fire ventilation system at stations and in the tunnel, and the fire alarm and device control system.
简述了地下铁道防排烟系统的组成及其运行方式，包括车站及区间隧道火灾事故通风系统，火灾报警与设备监控系统。
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