1)fire crack,燃烧开裂2)Crack of the chamber,燃烧室开裂3)fire crack mark,燃烧开裂迹印4)combustion fracture,燃烧裂隙5)combustion Development,燃烧开发6)onset of burning,燃烧开始
用法例句
From the viewpoint of genesis,the fractures related with coalfield fire area can been divided into three basic types: structure fracture,mining collapse fracture,combustion fracture,and five compound types.
