With the primary research and development of navy salvage drilling simulation system, the authors propose a drilling simulation architecture based on HLA and the information flow of the system.
基于作者的初步研究和实践，结合海军防险救生模拟训练系统的前期研制开发，给出了基于HLA的训练仿真系统的体系结构和信息流程。
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。
The paper deals with the current situation of drilling computer simulation technique, its definition, connotation and its developing trend, and discusses its application prospection.
文章还简介了钻井计算机仿真技术的现状，这一研究的定义、内容及发展趋势，探讨了该项技术的应用前景。
Simulation method of directional drilling course was discussed under limited survey point data, and the reliability of simulation method was analyzed with cases.
在测点数据有限的情况下，探讨定向钻孔轨迹的模拟方法，并通过实例分析模拟方法的可靠性。
Theoretical analysis and experiment show that the optimum vibration parameters and drilling parameters can be seeked at the different stages of the drilling process by proposed simulation model.
理论分析和实验表明：应用该仿真模型，能在振动钻削过程的不同区段寻找最优的振动参数和切削参数。
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。
Annular hydraulic simulation is a key part of any Managed Pressure Drilling (MPD) operation.
环空水力模拟是控压钻井技术的一个重要组成部分。
The model of top driving device when starting drilling was established and the continuous flexible module of slide-way was integrated and a tentative simulation and analysis were also made.
建立了顶驱装置开钻时的模型，并集成了导轨连续柔性模块，做了初步的仿真和分析。
Adopting the simulation experiment technique in the well drilling cultivating can shorten cultivating time enormously, and decrease the expense, and cut down the hazard.
在钻井培训中采用仿真试验技术，大大缩短培训时间，减少费用，降低了风险。
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。
The simulation test and field use show that, the new separator has good performance in separating gas from drilling fluid, it can meet the demand of underbalanced drilling.
经模拟试验和现场应用情况表明，研制的液气分离器脱气效果良好，能满足欠平衡钻井需要。
The result of simulation showed that the gas production in low-permeability coal bed could increase greatly by drilling pinnate horizontal multilateral Wells.
计算结果表明，利用定向羽状水平井能够大幅度提高低渗透煤层气的开采效率。
The variation of normal stress in soil surrounding a drill-and-grout soil nail during drilling, grouting and pull-out is studied through both laboratory pull-out tests and numerical simulation.
抗拔强度的大小取决于拔出过程中作用于土钉表面的法向应力的大小。
The variation of normal stress in soil surrounding a drill-and-grout soil nail during drilling, grouting and pull-out is studied through both laboratory pull-out tests and numerical simulation.
抗拔强度的大小取决于拔出过程中作用于土钉表面的法向应力的大小。
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