1·Calibration relationship between compressure ratio and digital counter reading can be used to evaluate the spark-ignition engine.
采用压缩比与数字计数器的对应检索校正关系来评定检查火花点燃式发动机的机械状况。
2·It is showed that the exergy loss ofthe compressure is nearly50% of total input exergy and the bed column almost30% the coler 9.39% the waste gas 5.73% the total energy efficiency is only8.51%.
结果表明，压缩机（火用）损失接近系统总输入（火用）的50%，床层（火用）损失接近30%，冷却器（火用）损失为9。 39%，废气带走的（火用）为5。 73%； 总（火用）效率为8。 51%。
3·Be responsible for parparing management procedure and work instructions on air compressure system, boiler, air conditioning system, water treatment system, pressure vessel and pressure pipeline.
负责编制空压系统、锅炉、空调系统、水处理设施、厂内机动车辆、压力容器、压力管道等设备的操作规程、作业指导书、管理制度。