The model discussed is shown to simulate much of the important physics of a LSC explosion including: liner collapse, jet formation and elongation, and "body shrinked" phenomenon of a LSC slug.
模型探讨了线型聚能装药爆炸的诸多重要物理特性，如药型罩的压垮、射流形成和拉伸以及杵体的“体缩”现象。
Cutting gas is to ensure that the formation of plasma jet, and to ensure that remove the molten metal oxides and incision.
切割气体既要保证等离子射流的形成，又要保证去除切口中的熔融金属和氧化物。
The later formation of northwest jet at bottom is important reason of the snowstorm.
后期低层西北急流的形成，是产生暴风雪的重要原因。
The paper describes the feature, mechanism of formation, research methods and possible applications of jet halo of mobile heavy metal above oil bearing formation.
叙述了石油层上方重金属元素的射流晕分布特点、形成机制、研究方法及其可能的应用。
The heavy metal jet halo is a universal phenomenon either above mineral or above oil deposits, its formation is relevant to mobile metal.
无论在金属矿的上方还是在石油层的上方都普遍存在有重金属元素的射流晕分布现象。
The cause of severe vibration is the formation of a self-excited vibrating system by the joint of the gap jet and turbulent flow downstream the gate.
闸门产生强烈振动的主要原因是闸门侧缝射流和下游紊动水流汇合后在门侧形成了自激振荡系统的结果。
Acidizing fluids' type, concentration, jet pulse frequency, treatment time and interval treated may be selected according to degree of formation plugging.
该工艺可根据地层堵塞情况及程度，选择酸液种类、酸液浓度、射流脉冲频率、处理时间和处理层位。
Understanding of the formation mechanisms of synthetic jet, a new kind of jet, is important for design and application.
合成喷是一种新型喷，了解它的形成机理对其设计和应用起着重要的作用。
The detonation of explosive, the interaction of the explosive with the metal liner, the collapse of the liner, and the formation of the jet and slug were taken into account in the models.
在模型中考虑了炸药爆轰、金属的驱动、药型罩压垮以及射流和杵体的形成过程。
The complicated flow structures of an unsteady supersonic jet behind the bow shock are analyzed and a new formation mechanism of the unsteady effect of the shock shock interference flow is proposed.
分析弓形激波后超音速“喷流”的流动结构及其非定常效应的形成机制，提出一种新的激波碰撞干扰流动的非定常形成机理。
By using dynamical analysis technique and combining with observational facts of airplane turbulence, a formation mechanism on airplane turbulence in upper jet stream is studied.
作者应用动力学分析方法，结合观测飞机颠簸的事实，对高空急流区飞机颠簸的一种形成机理进行了理论探讨。
We saw the imposing sight of jet fighters flying in formation.
我们见到了喷气式战斗机编队飞行的雄姿。
With smoothed particle hydrodynamics, we calculate the formation of micro-jet from the groove of metal surface, and reveal the dependence on the width of loading wave front.
利用光滑粒子流体动力学方法，计算了金属表面沟槽在冲击下的微射流现象，详细讨论了微射流对加载波前沿宽度的依赖性。
With smoothed particle hydrodynamics, we calculate the formation of micro-jet from the groove of metal surface, and reveal the dependence on the width of loading wave front.
利用光滑粒子流体动力学方法，计算了金属表面沟槽在冲击下的微射流现象，详细讨论了微射流对加载波前沿宽度的依赖性。
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