以下为句子列表：
英文: Abstract: In this paper,the significance of remote monitoring and fault diagnosis system for the pipe laying pump units in petroleum conveyance process is discussed.The communication principle and particular of remote monitoring and fault diagnosis system
中文: 文摘:论述了原油输运过程中的加压泵机组远程监测及故障诊断系统的意义，分析了输油泵机组远程监测及诊断系统的通信原理和特点，建立了实现该系统的硬件结构和软件体系，最后说明了采用该系统的优势。
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英文: Take the Gelmud-Lhasa Product Oil Pipeline as an example, the authors study and discuss some technical problems about pipeline construction in the permafrost region, including pipe laying methods to be selected, cathodic protection technology, weather and
中文: 以格拉输油管道为例，探讨了冻土地区管道工程可选择的敷设方式、油气管道的电保护技术、气候和环境变化对管道的影响以及沿线环境管理等方面的问题。
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