轰

Pulse Detonation Engine tests in the PDE tube H_2-O_2-N_2 have been performed with central ignition in the tube end.

利用内径为30mm，长度为1000mm的爆轰管，对脉冲爆轰发动机进行研究。

The catastrophe bifurcation of the control variables divide a fire into flashover zone and non-flashover one.

控制变量的突变分叉集空间将火灾分为轰燃区和非轰燃区。

A wide range piezoelectric pressure gauge was used to measure the pressure at different position in some DDT experiments on three kinds of energetic materials(JO-9159,composition B,and one propellant).

在三种不同的含能材料(JO-9159、B炸药和某推进剂)燃烧转爆轰实验中，使用高量程Y-YD-1254型压电式压力传感器对燃烧转爆轰实验中管内不同位置处的压力进行测量。

The numerical results were in good agreement with the measured results. The experimental and numerical results show that the vortex ring was induced by baroclinic effect and Helmholtz instability in the vicinity of the thruster exit after the donation wave exhausted the tube. The intensity, shape and location of the suspended shock varied when the shape of the vortex ring changed.

爆轰波溢出爆轰管后，斜压效应和Helmholtz不稳定导致涡环的产生，同时在流场中形成止于涡环的悬吊激波，涡环形状的变化又引起悬吊激波的强度、形状和位置的变化。

The influence of thickness of acoustic absorbing material on propagation characteristics of unsteady gaseous detonation through the right-angle tee joint bend was analyzed.

在上述的直角三通弯管中安装声学吸收材料，研究气体非稳定爆轰波的传播特性。结果表明：声学吸收材料对弯管中非稳定爆轰波传播有很大的影响。

Planar and cellular detonations have been simulated and the numerical results have been compared and discussed.

对平面爆轰波和具有胞格结构的爆轰波进行了数值模拟，并对数值结果进行了比较和讨论。

In this paper, the roles of variable γ and R in Arrhenius law applications are reconsidered, and their effects on the chemical reaction rate are demonstrated by simulating one-dimensional C-J and two-dimensional cellular detonations.

本文研究了变化的比热比和气体常数对Arrhenius 定律应用的影响，并通过对一维C-J爆轰波的热力学特性和二维非定常爆轰波的胞格的数值研究证实了该影响的存在性和重要性。

In this thesis, the experimental investigations, theoretical analysis and numerical simulations are carried out to study the detonation characteristics of fuel-air mixtures, explosion suppressions and venting. The relevant parameters of heterogeneous detonations, explosion suppression and venting are obtained experimentally, and the mechanism is revealed.

本文以几种常见液态碳氢燃料云雾为重点，从实验测试、理论分析和数值计算三个方面对燃料云雾爆轰性能、云雾爆炸的抑制与泄放过程进行了系统深入的研究，基本揭示了云雾多相爆轰结构特征和作用机理，获得了有关云雾爆炸抑制及泄放的相关特征参数和变化规律，为控制或减缓工业爆炸灾害的作用程度和范围提供了重要的技术思路和途径。

The HD-5 (Hongzha Dianzi-5, or HongDian-5) is the electronic warfare variant of the Harbin Hong-5 light jet bomber, a Chinese licensed copy of the Soviet IL-28 (NATo codename; Beagle).

HD-5（轰炸电子-5，或轰电-5）是哈尔滨轰-5轻型喷气轰炸机的电子战改型，一种经许可苏联IL-28的中国仿造型。

To compare the properties of superfine RDX with common industrial RDX, and those of granulated superfine RDX with granulated industrial RDX, the impact sensitivity,friction sensitivity, brisance were tested in the same condition.

采用纯超细RDX与工业RDX ，以及以超细RDX和工业RDX为主体、采用相同配方和制备工艺制取的高分子粘结炸药对比的方式，在相同的实验条件下，对撞击感度、摩擦感度、爆轰感度进行了测试和研究，得出超细RDX无论是纯品还是高分子粘结炸药，其撞击感度、摩擦感度均低于工业RDX ，而爆轰感度优于工业RDX的结论。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。