查询词典 propellant

In order to lower burning rate temperature coefficient of high energetic nitramine propellant, this thesis modifi...

为降低高能硝胺发射药燃速温度系数，对火药配方进行了优化设计。

In this study, we used HNS as the combustion regulator and discussed the impact of HNS on the combustion stability of nitramine propellant.

本文采用HNS作为新的燃烧调节剂，通过DSC热分解实验和密闭爆发器的实验，研究HNS对硝胺发射药燃烧稳定性的影响。

The ballistic performance of coated nitramine propellant on 105mm gun was studied and apparent low temperature coefficient result was obtained.

研究了硝胺发射药的低温感技术，获得了明显的效果，并在105mm火炮上得到验证。

In this paper, the fracture behavior of nitramine propellant under different temperatures and crack lengthes has been studied through three methods, i.

本文用紧凑拉伸、三点弯曲和单边裂纹拉伸等三种实验方法对硝胺火药在不同温度和不同裂纹深度下的断裂性能进行了研究。

In this thesis, the principle that the charge technique of coated nitramine and energy increased propellant with low temperature sensitivity improves the muzzle velocity and decreases ballistic temperature coefficient is studied.

本文研究了低温感硝胺及增能发射药装药技术提高火炮初速和降低弹道温度系数的原理及其对膛压和初速变化规律的影响，阐述了提高低温感。。。

Accroding to the principle of low temperature sensitivity charge, the application test of LTSC of nitramine propellant in the large middle caliber gun was analysed.

从低温感发射药的基本原理出发，对低温感硝胺发射药在中大口径火炮上的应用试验进行了分析研究。

The effects of the content of Hexogenand Nitroguanidine on the combustion behavior of nitramine propellant s under low pressure were studied in the closed bomb.

为了研究RDX和硝基胍对硝胺发射药在低压下燃烧性能的影响，对六种RDX/NGu配比不同的硝胺发射药进行低压密闭爆发器静态燃烧实验，获得了在20~60MPa压力范围内硝胺发射药的燃烧试验数据。

By the test of the burning characteristic of nitramine propellant, it was found that sent the pressure and burning rate curve varied almost linearly.

通过对硝胺发射药燃烧特性的测试，发现硝胺发射药的燃速压力曲线几乎是一条直线；由落锤冲击实验，认为硝胺发射药的低温力学性能还需进一步改善；根据弹道试验所得到的低温感硝胺发射药的初速和膛压结果，以及对试验火炮的烧蚀结果，证明了低温感硝胺发射药可作为中大口径火炮装药的可行性

Material science ; HEDC ; nitramine propellant ; compatibility ; energy density ; burning behavior

材料科学；高能量密度化合物；硝胺发射药；相容性；能量密度；燃烧性能

The dynamic mechanics and the impact fracture theory of the high-energy nitroamine propellant had been analyzed.

开展了发射药在火炮膛内动态力学性能模拟检测方法的研究，提出了相应的表征参数和表征方法。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。