分析了煤气管道泄漏的原因，介绍了煤气管道泄漏的抢修方法和注意事项。
Analyzes the coal gas piping to leak of reasons, introduces the coal gas piping to leak of first-aid repair the methods and regulation.
分析了燃气管道泄漏的原因，介绍了燃气管道泄漏的抢修方法和注意事项。
The causes of gas pipeline leakage are analyzed, and methods of urgent repair for gas pipeline leakage and matters needing attention are introduced.
文中主要介绍了飞机损伤评估系统的总体结构、基于规则损伤等级分析和基于案例的抢修方案制定的实现方法。
The realization methods of the damage classification by rule-based reasoning and the repair scheme establishment by instance-based reasoning are discussed in this paper.
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