有一条输气管道堵塞了。
有一条输气管堵塞了。
大型输气管道的能耗直接影响着输气成本的高低。
The transmission energy consumption is directly related to transmission cost.
输气管道，无论是在街道还是在家中，都是刚性的。
Gas lines, whether along the street or within a home, are rigid.
基于组合优化算法，提出了输气管道设计的“过程模型”。
The base of combined optimization algorithm is set up and the procedure...
就好比一旦你领有了一条输气管道，走错的若干率也没那末高了。
介绍了输气管道泄漏率的大孔模型和管道模型的特点及求解方程。
Study on the leak rate of fluid in welded pipes in leak-before-break analysis;
燃气轮机因其显著的特点，已在大容量输气管道中成为动力装置的唯一选择。
Gas turbines become the only choice in large size gas pipelines for their outstanding characteristics.
本文的研究结果对输气管道的设计、管理、运行和优化具有重要的指导意义。
These results are of important guidance to the gas pipeline design, management, operation and optimization.
本文的研究结果对输气管道的设计、管理、运行和优化具有重要的指导意义。
These results are of important guidance to the gas pipeline design, management, operation and optimization.
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