The jet cuter is similar but uses a jet charge instead of chemical action to cut the tubular.
聚能切割器与化学切割器相似，不过聚能切割器使用聚能弹来切割管子而不是利用化学作用。
On the basis of analyzing different characteristics of penetrating rocks by using jet and EFP of shaped charge, a new approach is presented to make a deep cylindrical perforation in rocks.
分析了聚能射流和爆炸成形弹丸（EFP）在侵彻岩石时的不同特点，提出了用EFP在岩石中侵彻圆柱形深孔的新方法。
Modulating the voltages at the same frequency as the jet guarantees that the correct level of charge is present on the drops.
通过用与墨滴同样的频率施加调制电压，可以保证正确的电荷数被正确加载在墨滴上。
Through these design ways, the valid length of jet and the penetration power of shaped charge were improved evidently.
这种改进大大增加了有效射流长度，可使聚能装药的破甲威力大幅度提高。
With the LS_DYNA3D software, based on one shaped charge, it stimulated the process of shaped charge jet' s penetrating the RC.
运用LS_DYNA3D瞬态非线性分析软件，利用本教研室的某成型装药弹丸，模拟了聚能射流侵彻混凝土的全过程。
The numerical code is applied to simulate line-shaped charge jet with metal cover.
编写了数值模拟程序，并对线型装药金属罩聚能射流模型进行模拟。
According to the new mechanism, when jet fuel comprehensive purchasing cost is lower than 4140 yuan per tonne, the benchmark price of jet fuel, airline companies should not charge fuel surcharge.
新机制规定，以国内航空煤油价格每吨4140元为基准油价。当国内航空煤油综合采购成本低于基准油价时，停止收取燃油附加；
On the basis of theoretical analysis and experiments. some problems about the law of similitude in the engineering application of jet produced by shaped charge are pointed out in this paper.
本文在理论分析与试验的基础上指出几何模拟律在聚能效应工程应用中存在一些问题。
Based on the principle of cumulative charge explosion, a new kind of rock cutting blasting technique, the jet perforator charge blasting in small diameter boreholes, is developed in this paper.
本文介绍了适用于小直径炮孔爆破的岩石聚能切割爆破技术。
W type liner that can form annular jet is adopted as the forward charge and the wide Angle shaped charge is adopted as the follow through one.
设计了一种第一级能够形成环形射流的W型聚能装药，第二级采用大锥角聚能装药的串联战斗部，并且通过试验研究了该种战斗部对靶板的毁伤效果。
It is shown after analysis that the efficiency of roto-jet pump is higher than theefficiency of multistage pump and express pump when it operates in the region of low dis-charge and high lift.
通过对提高某化工装置反应器进料泵扬程两种方法的分析对比、实验研究，提出短叶片偏置设计法是提高低比转速离心泵扬程和效率的有效方法。
It is shown after analysis that the efficiency of roto-jet pump is higher than theefficiency of multistage pump and express pump when it operates in the region of low dis-charge and high lift.
通过对提高某化工装置反应器进料泵扬程两种方法的分析对比、实验研究，提出短叶片偏置设计法是提高低比转速离心泵扬程和效率的有效方法。
应用推荐