查询词典 nitramine

In this paper, a chemical-mathematic model for the pressure index of nitramine modified double based propellants is presented , and the expression of pressure index is given.

提出了硝胺改性双基推进剂燃速压力指数的化学数学模型，给出了燃速压力指数公式。

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。

The bonds of nitrogen-nitro mainly affect the sensitive of blast and the stability of Nitrogen heterocyclic nitramine.

另外对DNDC和NPI这两个同属于六元环的氮杂硝胺类的炸药分子进行计算研究。

Heterocyclic nitramine RDX and HMX (cyclotetramethylene tetranitramine) are high explosives widely used with better comprehensive properties.

环杂硝胺RDX和HMX是使用广泛、综合性能很好的猛炸药。

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。

Because the nitramine explosive has high mechanical sensitivity and shock wave sensitivity,the attention is given to the security of modern high energy propellant.In order to evaluate the security of NEPE high energy propellant,it's necessary to study and calculate the TNT equivalence of high energy propellant.

1引言硝酸酯增塑的聚醚高能固体推进剂是二十世纪70年代发展起来的新型固体推进剂，它突破了传统的复合和双基推进剂的界限，综合它们各自的优点于一身，是目前已服役的能量最高的推进剂[1]。

Interface tension and adhesion work are also investigated by scanning electronic microscope and interface property study, so as to provide theoretical guide for the selection of bonding agent in the nitramine/nitrato-plasticizer system.

同时通过扫描电镜、表面接触角测定等现代表界面分析技术，考察了DBA分子的表面张力、DBA分子与各种固体填料的界面张力及粘附功，为硝胺／硝酸酯体系键合剂的研制、筛选提供了强有力的理论依据。

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。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。