本文用三种计算方法研究了埋地和架空管线中多含蜡原油管道停输后的温降，并与现场实测结果作了初步比较。
Three calculation methods have been used to study waxy oil temperature drop after shutdown for both buried pipeline and overhead pipeline.
本文根据压裂施工停泵后裂缝仍有延伸的问题，提出了一种利用压裂后压降曲线早期段求解裂缝参数的方法。
With consideration of the extension of fracture after shut-in, this paper proposes a method for defermination of fracture parameters using shut-in decline curve.
介绍了干扰井群工作后基坑的稳定和不稳定水位降深的计算方法，并编制了相应的计算程序。
The method is introduced to calculate the stable and instable water level in the foundation pit after disturbed Wells going into work, and it is programmed.
给出了气嘴节流温度计算方法，并分析了节流后温降的原因。
The method used to calculate the temperature drop in nozzle is proposed.
通过在南芬露天铁矿的应用，表明该方法是行之有效的，降震率为68%，后冲破裂范围减少78%。
According to the test in Nanfan Open Pit, shows the method is available, the absorbing shock rate of this method reachs 68%, the bursting range of back shock reduces 78%.
通过在南芬露天铁矿的应用，表明该方法是行之有效的，降震率为68%，后冲破裂范围减少78%。
According to the test in Nanfan Open Pit, shows the method is available, the absorbing shock rate of this method reachs 68%, the bursting range of back shock reduces 78%.
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