For a long time, computer simulation drilling process has been used by domestic and foreign scholars, especially in recent years a great progress has been made.

长期以来用计算机数值模拟钻井过程一直受到国内外学者的重视，特别是最近几年来已经取得了很大的进展。

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The rate of penetration of the negative pulse jet assisted drilling can increase from 0.7 to 3.0 in in-house simulation drilling compared to conventional drilling.

与常规钻井相比，室内模拟钻井试验条件下负压脉冲射流辅助钻井可以使钻速提高0.7-3.0倍。

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Conclusion Simulation treatment drilling in mimic scene of adverse reaction of intravenous transfusion could improve the general treatment ability of nurse.

结论临床静脉输液不良反应处理情景模拟演练可帮助训练护士的综合应急能力。

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The energy sector has seen a rapid rise in natural gas production from shale formations due to significant advances in the use of horizontal drilling and well simulation technologies.

FORBES: Conoco Has Great LNG Access To Japan From Alaska