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- double base solid propellant 双基固体推进剂
- Keywords solid propellant plasticizer;azido radical;modified double base propellant; 固体推进剂增塑剂;叠氮基;改性双基推进剂;
- Single Base Solid Propellant 单基固体推进剂
- The results show that PDADN can increase burning rate and energy of nitramine modified double base propellant. 结果表明添加叠氮酸酯是一种提高硝胺改性双基推进剂燃速与能量的切实可行途径。
- Method based on ATR-FTIR system is successfully introduced to measure the concentration curve of polymer deterrent in small arms double base gun propellant. 研究表明采用ATR-FTIR方法可以定量测试小尺寸钝感枪药表面高分子钝感剂浓度分布曲线，钝感双基球扁药表面高分子钝感剂浓度呈指数规律分布。
- Based on modified Arrhenius formula, an integral method and a two-step regression method for storage life prediction of solid propellant are presented. 摘要在修正的阿伦尼斯公式基础上，提出固体推进剂贮存寿命的整体预测方法和两步回归预测方法。
- Based on modified Arrhenius formula,an integral method and a two-step regression method for storage life prediction of solid propellant are presented. 在修正的阿伦尼斯公式基础上,提出固体推进剂贮存寿命的整体预测方法和两步回归预测方法。
- Elastomeric modified cast double base (EMCDB) propellant, which has good mechanical properties and plateau burning effect, was successfully prepared by granule casting process. 用粒铸工艺制备出了力学性能好、具有燃烧平台的改性双基弹性体(EMCDB)推进剂。
- The manufacturing technology of seismic charge with high detonation velocity containing single base propellant and double base propellant is researched. 研制含单基药、双基药的高爆速震源药柱，并对其制造工艺进行了研究。
- The effects of TPUE on the mechanical properties, technique properties, combustion and energy properties of nitramine modified double base propellant are studied. 研究了热塑性聚氨酯弹性体对硝胺改性双基推进剂的能量性能、力学性能、燃烧性能以及工艺性能的影响。
- The fact proves that solid propellant could be possibly used as GDL fuel. 实验结果表明，固体推进剂可以 成为GDL燃料。
- The progress of the aging property of solid propellant were reviewed. 综述了国内外推进剂材料老化性能的研究进展。
- A mass of solid propellant. 块状燃料一块固体推进剂
- Temperature distribution of combustion flame of double base propellant,composite propellant and NEPE propellant(taking HNIW or HMX as oxidizer)were measured by using relative light intensity method. 采用相对光强度法测定了双基推进剂、复合推进剂及NEPE(氧化剂为HNIW或HMX)推进剂的燃烧火焰温度分布。
- A hard,unctuous,fat - or wax - based solid,sometimes medicated,formerly applied to the skin directly or on dressings. 蜡膏，蜡剂一种油质、油性或蜡质的坚硬固体，有时加药剂，以前常直接用皮肤上或敷于药膏上
- Abstract: The influence of azide nitrate ester PDADN [1，3-propanediol, 2,2-bis(azidomethyl), dinitrate(ester)] on combustion property of nitramine modified double base propellant has been studied. 文摘:研究了一种叠氮硝酸酯PDADN对硝胺改性双基推进剂燃烧性能的影响。
- Solid propellant engine systems are basically less flexible in operation than liquid or hybrid propellant systems. 固体推进剂发动机系统的可调性基本上比液体或混合型的要差。
- In order to improve the mechanical properties, a novel thermoplastic polyurethane elastomer(TPUE) with good miscibility with NG and NC is synthesized and used in modified double base propellant. 为了改善力学性能,合成了与硝化甘油(NG)、硝化纤维素(NC)具有良好相溶性的新型热塑性聚氨酯弹性体(TPUE),并应用于改性双基推进剂研究中。
- A hard, unctuous, fat - or wax - based solid, sometimes medicated, formerly applied to the skin directly or on dressings. 蜡膏，蜡剂一种油质、油性或蜡质的坚硬固体，有时加药剂，以前常直接用皮肤上或敷于药膏上
- We shall try by means of a highly simplified development to expose certain advantages and disadvantages of solid propellant rocket systems. 我们想通过相当简单的推导来试图阐明固体推进剂火箭系统的某些优缺点。
