• Based on the observed data, the distribution characters of the air temperature, ground temperature, and temperature on two sides of an insulation layer in this tunnel, were analyzed.

    根据实测资料,初步分析了昆仑山隧道洞内气温地温隔热内外侧温度分布特征,得出结论对多年冻土区隧道工程建设及冻害防治有一定的指导意义。

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  • On the ground of analytical and test data, it gives out the revision formulas for buried pipeline temperature stress which take into account such factors as soil temperature and "constrain limit".

    分析测试数据基础给出了包括地温和“约束因素在内埋地管道温度应力修正公式

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  • The analysis of data for pressure at the well bottom shows that the well pressure acquired through calculation by using the water level and water temperature which are easily observed on ground has...

    井下压力测试资料统计分析证明利用地表容易观测到的水位水温资料计算出的井下压力,达到仪器相同级别的工程测量精度。

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  • The models of the solar collectors, heat pumps and the ground heat exchangers were established combing the experimental data. The temperature probe was installed under the ground.

    本文重点研究太阳能-热泵耦合系统运行模式的节能效果,并结合实验数据建立了系统热泵机组数学模型、土壤换热器数学模型。

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  • The models of the solar collectors, heat pumps and the ground heat exchangers were established combing the experimental data. The temperature probe was installed under the ground.

    本文重点研究太阳能-热泵耦合系统运行模式的节能效果,并结合实验数据建立了系统热泵机组数学模型、土壤换热器数学模型。

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