Differentialdistribution of wall temperature in combustion chamber is founded in cylinders, and the lowest wall temperature is in cylinder No.
气缸盖各缸燃烧室壁面温度分布不同，其中三缸燃烧室壁面温度较低。
2
Quite a few of Karst collapses have happened in Linyi city since 80's of 20 century. They have the characteristics of abruptness, repetition and differentialdistribution.
The quantitative reservoir model and differentialdistribution model of oil-bearing strata have a great significance in the oil and gas exploration of gravity flow channel sediments.