Transport though long distance pressured pipeline has the characteristic of steadiness, continuity, safety, reliability, being unpolluted, little material, small needed area and low cost etc.
利用有压长距离管道运输具有输送平稳连续、安全可靠、不受污染、质量易保证、物料损耗小、占地面积少、运输费用低等特点。
In long distance slurry pipeline transport project, it often need to calculate Friction Loss of Settling slurry in Inclined pipeline, but up to now, the research about this aspect is not much.
长距离浆体管道输送工程中，常常要涉及到倾斜管道浆体输送的摩阻损失问题，而对于这方面的研究到目前为止，并不是很多。
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。
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