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高能炸药
相关语句
  high explosive
    Experimental Technology of High Explosive Pumped Photolytic Iodine Laser
    高能炸药抽运光解碘激光实验技术
短句来源
    A set of high explosive pumped photolytic iodine laser system was built and a steady laser output of approximate(100 J) was obtained in experiments.
    成功研制了高能炸药抽运光解碘激光器系统,实现了爆炸激光器装置的稳定激光输出,并获得了近百焦耳的激光输出能量.
短句来源
  “高能炸药”译为未确定词的双语例句
    In the work, we first calculate the electronic structures and properties of RDX molecule and its intermediate products formed during its decomposition process at B3LYP level using 6-31G(d, p) basis set. We present the geometrical parameters, energies, bond orders, thermochemestries and so on. Using those results, we also calculate the bond dissociation energies and rate constant of reaction for RDX and then study the decomposition mechanism of RDX from bond orders and bond dissociation energies two perspectives, respectively.
    因此,本论文首先利用从头算梯度修正密度泛函理论,在B3LYP/6-31G(d,p)水平上,计算了高能炸药RDX及其热解中间产物C_3H_6N_5O_4和NO_2等的电子结构、能量、键级和一些热力学性质,并在此基础上,计算了键离解能和反应速率常数。
短句来源
    It is always considered that the molecular decomposition of energetic materials is an essential step of the explosion of the energetic materials, especially explosion and solicitation of the explosives have great relation with BDE.
    高能炸药的分子裂解一直被认为是炸药爆炸的一个重要环节,特别是炸药的起爆和引发被认为与炸药分子中最弱键离解能量有很大关系。
短句来源
    The nitroaromatics is a very important energetic materials. And the C-NO2 bond is the solicitation bond of explosion of this kind of explosives.
    而含硝基类炸药是很重要的一类高能炸药,分子中C-NO_2键是该类炸药爆炸和热分解的引发键。
短句来源
    In the experiments,the alkyl iodine C_3F_7I was used as laser working substance and a good waveform of laser was obtained. The full width at half maximum(FWHM) of laser pulse is about(34 μs) and minimum angle of radiation is less than(20 mrad.)
    该爆炸激光器系统利用七氟碘丙烷C3F7I作为激光工作物质,高能炸药作为抽运能源,实验中获得了较好的爆炸激光波形,激光脉宽(半峰全宽(FWHM))约34μs,最小光束发散角小于20 mrad.
短句来源
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  high explosive
In [4], the detonation of a solid high explosive was used to produce population inversion in the gas mixture CO2-N2-He(H2O).
      
The NEZND theory identified the nonequilibrium excitation processes that precede and follow the exothermic decomposition of a large high explosive molecule into several small reaction product molecules.
      
Thus an analytic formula with two parameters of high explosive (i.e.
      
Shock response of the commercial high explosive Detasheet
      
The mechanical and chemical response of the flexible commercial high explosive DetasheetR is studied under controlled impact and plane-wave, high explosive loading.
      
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Based on the relativistic self-consistent average atom model,the orbital energies and wavefunctions for the bound electrons are calculated by solving the Dirac equations.The average occupation numbers at each orbital and the average ionization degree of each kind of atom are determined by the Fermi-Dirac distribution.The pressure of hot and dense gas mixtures is presented in terms of a quantum free electron gas,a quantum photon gas,and a classical ion gas.The pressure of Al,the mixture of Al and Mg,Fe,and the...

Based on the relativistic self-consistent average atom model,the orbital energies and wavefunctions for the bound electrons are calculated by solving the Dirac equations.The average occupation numbers at each orbital and the average ionization degree of each kind of atom are determined by the Fermi-Dirac distribution.The pressure of hot and dense gas mixtures is presented in terms of a quantum free electron gas,a quantum photon gas,and a classical ion gas.The pressure of Al,the mixture of Al and Mg,Fe,and the explosive HMX are calculated at certain temperatures and densities.

基于含温有界相对论自洽场平均原子模型,计算了高温稠密条件下气态混合物的压强。通过求解相对论Dirac方程给出有界原子的电子波函数和轨道能量。电子在各单电子轨道上的平均占据数服从Fermi Dirac分布。以铝、铝镁混合物、铁和高能炸药HMX(奥克托金)为算例,计算了在一些温度密度点下的压强并给出了分析。

We calculate the electronic structures, energies, bond orders, and thermochemistries of the gas unimolecule hexahydro-1, 3, 5-trinitro-1, 3, 5-triazine (RDX) and its intermediate products formed during its decomposition process using first principles gradient corrected density functional theory (DFT) at the B3LYP/6-31G(d, p) level. With the information obtained, we also consider the bond dissociation energy and rate constant of reaction and further investigate the decomposition of RDX from two aspects of bond...

We calculate the electronic structures, energies, bond orders, and thermochemistries of the gas unimolecule hexahydro-1, 3, 5-trinitro-1, 3, 5-triazine (RDX) and its intermediate products formed during its decomposition process using first principles gradient corrected density functional theory (DFT) at the B3LYP/6-31G(d, p) level. With the information obtained, we also consider the bond dissociation energy and rate constant of reaction and further investigate the decomposition of RDX from two aspects of bond order and bond dissociation energy. Results show that the dominant reaction channel is the N-NO_2 bond rupture, which has the weakest Mulliken bond order and bond dissociation energy are 0.162?3 and 157.271?8?KJ/mol respectively. The calculated results are in agreement with experiments and demonstrate that it is simpler using bond order to determine the order of bond breaking than using the bond dissociation energy particularly for larger molecule such as RDX.

利用从头算梯度修正密度泛函理论 ,我们在B3LYP/ 6 - 31G(d ,p)水平上 ,计算了高能炸药黑索金 (RDX)及其热解中间产物C3 H6N5O4和NO2 等的电子结构、能量、键级和一些热力学性质 ,并在此基础上 ,计算了键离解能和反应速率常数。此外 ,我们还分别从键级和键离解能角度 ,讨论了RDX的热解机理 ,所得结果与实验一致

A set of high explosive pumped photolytic iodine laser system was built and a steady laser output of approximate(100 J) was obtained in experiments.The radiation spectra of shock wave produced by high explosive in argon of about 101.325 kPa were measured,meantime the velocities of shock wave were also measured by photography.In the experiments,the alkyl iodine C_3F_7I was used as laser working substance and a good waveform of laser was obtained.The full width at half maximum(FWHM) of laser pulse is about(34...

A set of high explosive pumped photolytic iodine laser system was built and a steady laser output of approximate(100 J) was obtained in experiments.The radiation spectra of shock wave produced by high explosive in argon of about 101.325 kPa were measured,meantime the velocities of shock wave were also measured by photography.In the experiments,the alkyl iodine C_3F_7I was used as laser working substance and a good waveform of laser was obtained.The full width at half maximum(FWHM) of laser pulse is about(34 μs) and minimum angle of radiation is less than(20 mrad.) The principle and technique routines were introduced in the paper.The experiments under different conditions were carried out and the expenimental results were listed and analyzed.The factors that influence the laser output had been discussed.This technique progress made it possible for making a larger energy explosive-driven iodine photodissociation laser.

成功研制了高能炸药抽运光解碘激光器系统,实现了爆炸激光器装置的稳定激光输出,并获得了近百焦耳的激光输出能量.实验中分别测量了101.325 kPa下氩气中冲击波阵面的辐射光谱及冲击波阵面传播速度.该爆炸激光器系统利用七氟碘丙烷C3F7I作为激光工作物质,高能炸药作为抽运能源,实验中获得了较好的爆炸激光波形,激光脉宽(半峰全宽(FWHM))约34μs,最小光束发散角小于20 mrad.详细介绍了爆炸激光器的工作原理,针对具体的实验装置及实验技术路线进行了分析和描述.分别在不同实验条件下开展了相关爆炸激光实验,对实验结果进行了分析,并对影响爆炸激光输出的因素进行了分析和讨论,为进一步研制更大能量的爆炸激光装置打下了基础.

 
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