以下为句子列表：
英文: An optimal design on the insulation layer thickness of buried oil pipeline for an oil production complex in Daqing Oilfield is made, and comparison and analysis are also made between optimal design result and actual measured result.
中文: 对大庆采油五厂的一条埋地输油管道保温层厚度进行了优化设计，并将优化设计结果与运行现状的测试结果进行了对比分析。
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英文: Take the total annual cost as an optimal object, this paper establishes the mathematical model for optimal design of insulation layer thickness of buried oil pipeline, and develops optimal design software.
中文: 摘要以年总工作费用为优化目标，建立了埋地原油集输管道保温层厚度优化设计数学模型，编制了优化设计软件。
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英文: The authors consider that the insulation depreciation cost, heat loss cost and power cost must be taken into account when the insulation layer thickness of buried oil pipeline is determined.
中文: 提出了在确定埋地热油管道保温层厚度时，必须考虑保温年折旧费用、年热力费用及年动力费用。
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英文: The highly constant quality of BASF dispersion and compatibility of external wall decorative surface and thermal insulation layer interface ensure the stability for the whole external wall thermal insulation and surface decoration system.
中文: 巴斯夫乳液稳定的高品质和外墙饰面与保温层界面的相容性保证了整个外墙外保温饰面系统的稳定性。
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英文: This paper calculates the thermal insulation thickness of the steal sheated stealdirectly buried steam pipe with air thermal insulation layer under the condition of different temperatures, and compares it with the system without air thermal insulation lay
中文: 摘要对不同介质温度条件下有空气保温层的“钢套钢”蒸汽直埋管保温结构厚度进行了数值计算，并将计算结果与无空气保温层的保温结构厚度进行了比较。
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