长输气管线是一个具有分布参数的调节对象。
The long gas pipeline is a regulating object of distributing parameter.
通过对在役输气管道腐蚀因素的分析，总结出了长输管线腐蚀剩余寿命预测的特点。
The characteristics of corrosion residual life prediction for long-distance transport pipeline were summarized.
通过对在役输气管道腐蚀因素的分析，总结出了长输管线腐蚀剩余寿命预测的特点。
The characteristics of corrosion residual life prediction for long-distance transport pipeline were summarized.
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