• The structure variation law of explosion wave in gas explosion was studied on the basis of experiment.

    实验基础上研究管内瓦斯爆炸过程中爆炸结构变化规律

    www.dictall.com

  • A set of analytical solution for the unsteady normal reflection of a planar strong explosion wave from a rigid wall is given with high accuracy.

    文中给出不定常平面爆炸反射问题解析具有精确度

    dict.cnki.net

  • On the basis of the experimental research, the influence of electromagnetism field on flame transmission and explosion wave overpressure in gas explosion was investigated.

    实验基础上研究电磁场瓦斯爆炸过程中火焰传播爆炸影响

    www.dictall.com

  • When the shock wave is formed, the propagation velocity of the two peak values of explosion wave, become nearer and nearer, that is reciprocally authenticated with the explosion propagation theory.

    形成激波爆炸峰值往下游传播越来越靠近,测试结果爆炸传播理论相互验证

    www.dictall.com

  • In this paper we have successfully solved the problem of reflection of a strong plane explosion wave from a rigid wall by using the developed singularity-separating method.

    本文我们利用发展了分离成功地解决平面爆炸反射问题

    dict.cnki.net

  • The result shows that there are two peak values, the first one is explosion wave pressure; the second is caused by the hot gas, which is heated by the subsequent flame.

    研究结果表明,管内瓦斯爆炸过程中所产生爆炸两个峰值第一峰值爆炸压力第二峰值压力火焰到达加热气体升压所致

    www.dictall.com

  • The explosion wave which blow up underwater has a proper lethal action on marine organisms, but the lethal sphere is not big and there is bigger harm on their larva, egg and plankton.

    水中爆破所产生声压海洋生物一定致死作用致死范围不大,而水产资源的幼体浮游生物伤害较大

    dict.cnki.net

  • By adjusting to the clearance, the explosion shock wave shape will be controlled and it bases the match design for liner's structure and explosion wave shape.

    通过调节飞片主装药距离控制波波为进行药型罩结构波形匹配设计打下基础

    dict.cnki.net

  • In addition, the paper also conducted the research of explosion wave propagation and superposition in rock, designed the devices and construction process and testing.

    另外论文岩石爆炸传播叠加规律进行了理论实验研究,并进行了压胀松动增产技术装置施工工艺设计现场试验

    www.say666.com

  • With the double layered structure and the thin wall cylinder energy absorbing system, the explosion wave and high speed fragments were successfully sustained within the container.

    在采用多层容器结构薄壁钢管能量吸收装置等措施后,容器安全地承受爆炸装置形成弹片冲击波的破坏作用。

    dict.cnki.net

  • The results of numerical simulation barricades not only have excitation effect in the combustion section, but also exist in the explosion wave propagation.

    数值模拟结果表明障碍物不仅对火焰激励效应,对非火焰同样存在激励效应

    dict.cnki.net

  • The value of the rupture shock wave declines gradually, and the value of the secondary explosion wave rises to the maximum and then declines.

    激波逐渐衰退第二道激波经历了由增强衰退的过程

    dict.cnki.net

  • At the same time, formation and development of blasting theories, the propagation characteristic of explosion stress wave in rock are expounded.

    同时,本文总结了爆破理论形成发展爆炸应力岩体中的传播特性进行分析

    dict.cnki.net

  • The effects of rock characteristics on the propagation of explosion stress wave are studied and the blast action and the crack effects in the orthotropic rock are analysed through fractal principle.

    应用分形理论研究了岩石(体)性质爆炸应力传播影响分析了正交异性岩石)内的爆破作用破裂效果

    dict.cnki.net

  • The effect of explosive characteristic on the amplitude of explosion seismic wave is studied by means of comparing experiments on ground motion caused by FAE and TNT located near the ground.

    通过地表药量燃料空气炸药FAETNT爆炸地震对比试验研究了炸药性能爆炸地震波幅值影响

    dict.cnki.net

  • Research on non-contact explosion shock wave problem both in air and water.

    研究空中水下接触爆炸冲击波产生及传播规律

    dict.cnki.net

  • Attenuation rule of the peak value of explosion stress wave vs. distances is one of the theoretical bases for designing engineering blasting parameters.

    爆炸应力波峰距离衰减工程爆破参数设计理论依据之一

    dict.cnki.net

  • The numerical investigation is carried out on the free-free ring-stiffened cylindrical shell subjected to underwater explosion shock wave by using MSC. DYTRAN finite element code.

    运用大型商业有限元程序MSCDYTRAN数值模拟水下爆炸冲击波载荷作用下自由圆柱的非线性动态响应。

    dict.cnki.net

  • Specially, the check of blasting safety is carried out in the fields of both explosion shock wave and blasting vibration.

    并着重爆炸冲击波爆破震动两个方面爆破安全进行校核

    dict.cnki.net

  • A new characterization method of explosion seismic wave is suggested on the basis of the analysis of experimental measured results.

    实验测试结果分析基础上提出新的爆炸地震波特征化描述方法

    dict.cnki.net

  • The calculation model of peak pressure was obtained and the diffraction and transmission effects of explosion shock wave on concrete frustum in shallow water were analyzed.

    获得了迎面中心反射压力峰值计算模型分析了两个装药浅层水中爆炸冲击波混凝土绕射透射作用效应

    dict.cnki.net

  • Dynamic failure of deep-buried rock openings under explosion stress wave is very important in the design and analysis of anti-explosion and anti-vibration engineering.

    讨论了爆炸岩体应力自由场岩体破坏岩石应力破坏一般图像、关键破坏部位破坏方式、洞室破坏影响因素以及室破坏分区问题。

    www.dictall.com

  • The results of numerical simulations for underground explosion-induced wave indicate that the proposed model in this paper is effective and available.

    地下强爆炸数值模拟计算结果显示模型合理有效的。

    dict.cnki.net

  • Using spiral movement, hold the strong sound wave explosion fat head and point it to position for losing weight; time for this is 20 to 25 minutes.

    声波脂肪爆破针对减肥部位,手法的方式,时间20-25分钟

    product.qqkkaa.com

  • A model for thrust calculation was set up by combining Sedov's theory of self similarity solution for line explosion with shock wave theory of reflection and attenuation.

    建立基于理论冲击波反射衰减理论光船推力计算模型

    www.boshuo.net

  • A model for thrust calculation was set up by combining Sedov's theory of self similarity solution for line explosion with shock wave theory of reflection and attenuation.

    建立基于理论冲击波反射衰减理论光船推力计算模型

    www.boshuo.net

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定