单缸熄火试验
one cylinder shut off test
下垫面特征
Characteristics of underlying surface
land-surface characteristics
Underlying surface feature
陆地下垫面特征非均一性
Heterogenous land surface
陆地下垫面特征
Underlying surface characters of land
空间辅助面特征
spatially assistant plane
种子表面特征
seed epidermis characters
熄火热理论
thermal extinguishing theory
熄火点弹道倾角
catalytic cracking process