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屏蔽炸药
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  “屏蔽炸药”译为未确定词的双语例句
     Research on the Response of Fragment Impact of Explosive with Shell
     破片对屏蔽炸药的撞击起爆研究
短句来源
     To get the condition of critical initiation of shield PBX and composition B by jet,a penetration and detonation experiment is designed. The critical thickness of shield planes are obtained from penetrating and detonating of different thickness of shield PBX and composition B by jet.
     为得到聚能射流引爆屏蔽PBX和B炸药的临界条件,采用某制式聚能装药对不同厚度屏蔽板屏蔽的PBX和B炸药进行了侵彻引爆实验,得到屏蔽炸药临界引爆的屏蔽板厚度;
短句来源
  相似匹配句对
     Research on the Response of Fragment Impact of Explosive with Shell
     破片对屏蔽炸药的撞击起爆研究
短句来源
     Talk about Shielding
     浅谈屏蔽
     Numerical Simulation and Experimental Study of the Initiation of Shielded Composition B Impacted by Fragment
     破片撞击起爆屏蔽B炸药的数值模拟和实验
短句来源
     Emulsified Explosives
     乳化炸药
短句来源
     Screening of Electro-magnetic Field
     浅谈电磁场的屏蔽
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Aim To study shock initiating problem of explosive B with shell under the effect of dynamic load by fragment impact. Methods According to the simplified structure model and the corresponding theoretical analysis, the propagation process of shock wave in the target and shock initiation problem of explosive B with shell is studied. The Φ 14.5 mm ballistic gun is used as launcher. The velocity meaouremont is used to analyze the shock initiating problem of explosive B with shell. Results The critical energy...

Aim To study shock initiating problem of explosive B with shell under the effect of dynamic load by fragment impact. Methods According to the simplified structure model and the corresponding theoretical analysis, the propagation process of shock wave in the target and shock initiation problem of explosive B with shell is studied. The Φ 14.5 mm ballistic gun is used as launcher. The velocity meaouremont is used to analyze the shock initiating problem of explosive B with shell. Results The critical energy and crieical press are for initating explosive B with shell are given. Conclusion The difference between tested result and the calcueated results is rather small.

目的 研究高速柱形破片撞击带壳B炸药的冲击起爆. 方法 用一维应力冲击波理论探讨靶板内冲击波压力的传播以及带壳B炸药的冲击起爆, 采用 Φ14.5 m m 口径的滑膛式火药枪作为发射器, 并用靶网测速法对破片撞击屏蔽炸药(B炸药TNT/RDX= 40/60) 的撞击引爆问题进行了理论和试验研究. 结果 给出了屏蔽B炸药的临界起爆能量和临界起爆压力. 结论 实验结果与理论分析二者吻合较好

To get the condition of critical initiation of shield PBX and composition B by jet,a penetration and detonation experiment is designed.The critical thickness of shield planes are obtained from penetrating and detonating of different thickness of shield PBX and composition B by jet.The head velocity and diameter of remainder jet after penetration corresponding to the critical thickness of shield planes are determined from flash X ray experiment.The initiatiny criterion values u~2d of shield PBX and compositon...

To get the condition of critical initiation of shield PBX and composition B by jet,a penetration and detonation experiment is designed.The critical thickness of shield planes are obtained from penetrating and detonating of different thickness of shield PBX and composition B by jet.The head velocity and diameter of remainder jet after penetration corresponding to the critical thickness of shield planes are determined from flash X ray experiment.The initiatiny criterion values u~2d of shield PBX and compositon B are 38.4mm~3/μs~2 and(15.5mm~3/μs~2),respectively.The correctness of the experimental results is validated by contrasting the critical detonation of shield composition B in experiment and in reference.Under the same condition of critical thickness of shield plane,the results obtained by the penetration and detonation experiments of different thickness of shield PBX and composition B show that it is disadvantageous for jet to initiation when the thickness of explosive is thin.

为得到聚能射流引爆屏蔽PBX和B炸药的临界条件,采用某制式聚能装药对不同厚度屏蔽板屏蔽的PBX和B炸药进行了侵彻引爆实验,得到屏蔽炸药临界引爆的屏蔽板厚度;通过闪光X射线照相实验测定了与临界屏蔽板厚度相对应的射流穿靶后的剩余射流头部速度和直径,得出引爆屏蔽PBX和B炸药的射流引爆判据u2d分别为38.4mm3/μs2和15.5mm3/μs2。将B炸药射流引爆判据的实验数据与文献报道数据进行对比,证实了实验结果的正确性。此外,在临界屏蔽板厚度相同条件下,对装药厚度不同的屏蔽PBX和B炸药进行了侵彻引爆实验,结果表明,药柱厚度变薄,不利于聚能射流引爆炸药。

 
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