combustion area meaning in English

燃烧区

The mechanical properties of improved double-base propellants enabled one to envisage grain geometrics with large combustion areas and consequently high thrusts .
经过改进的双基推进剂的机械性能使我们能够指望获得大燃烧面的药柱几何形状，从而得到大推力。
The division of spontaneous combustion areas in the goaf of fully mechanized caving face
综采放顶煤工作面采空区自燃区的划分
After igniting the motor , the combustion gas coming into the debond cavity may expand the debond cavity , and make an additional combustion area and lead to larger load
发动机点火后燃气进入脱粘腔,使脱粘腔变形并获得额外的燃烧面积,从而导致更强的载荷。