隔热涂层 meaning in Chinese

heat insulating coat

The passage dimension of separation chamber , the heating temperature of intake pipe air and the relevant influence of the ceramic heat insulation coating of combustion chamber upon the compressive ignition process of natural gas were studied by experiment
实验研究了分隔室通道尺寸、进气管空气加热温度、燃烧室陶瓷隔热涂层对天然气压燃着火过程的相关影响。