This paper develops a theoretical model of the heat radiation effect and the shock wave characteristics for liquid hypergolic rocket bipropellant explosion, as well as the explosion experimental method.
建立了自燃液体火箭推进剂爆炸热辐射效应和冲击波特性理论模型，介绍了实验研究的方法，给出了N2O4／UDMH液体推进剂爆炸产生的火球直径、火球温度、火球辐射热流、爆炸冲击波超压值等参数计算与实验观测结果，结果表明计算结果与实验观测结果吻合。
The higher removal of UDMH was obtained at higher temperature, higher pressure and longer residence time.
偏二甲肼的去除率随反应温度和压力的升高、停留时间的延长而提高。
Stress is always laid on the pollution of UDMH to water.
生物降解技术是近年来发展迅猛的一种新型污水处理方法。
Objective: To investigate the characteristics and mechanism of the acute and chronic injuries induced by UDMH.
目的：旨在探讨火箭推进剂偏二甲基肼中毒损伤的特点及近期和远期效应。
Results show that the preparation and applications of aminimides are an effective approach to reclaim scrap UDMH.
分析表明该化合物在上述领域具有推广前景，是废弃UDMH再利用的一条有效途径。
The carbonate in the range of 0 -2 mmol/L had little effect on UDMH degradation.
碳酸盐浓度在0～2mmol／L范围内对O3／VUV降解偏二甲肼没有明显的抑制作用。
It showed that catalytic supercritical water oxidation was a better technology on UDMH removal.
显示出催化超临界水氧化技术的高效性。
The results indicate that CuO and MnO2 catalysts have the desired effects of accelerating the UDMH disappearance.
结果表明，CuO和MnO2对偏二甲肼的氧化降解具有显著的促进作用。
Analysis of testing results shows that the viscosity of additive silicone (SiOC2H6)n should be less than 13 centistoke at 20℃; wh...
分析试验结果指出：添加剂甲基硅酮(SiOC_2H_6)_n的粘度在20℃下应低于13厘斯；UDMH中添加1重量％硅酮后，推进剂使用性质略有改善，推力室总热流下降约33％。
The second stage utilises a YF-24 rocket motor consisting of one 75-ton thrust YF-22 motor and a YF-23F swivelling venire motor with four 4.8-ton thrust chambers burning N2O4/UDMH.
第二级采用一台YF-24火箭发动机由一台75吨推力YF-22发动机和四台4.8吨推力的YF-23F发动机所组成，燃烧N2O4/UDMH推进剂。
The calculated nucleophilicities are compared to the experimental results of the reaction of UDMH with halohydrocarbon.
但目前相关领域的研究内容都集中在基于用化学方法分析UDMH分解产物的组成[6-8]及以UDMH为原料合成价值更高的化合物[9-10]，而从分子水平上研究反应机理的文献报道较少。
Objective To investigate the protective effect and its mechanisms of N - acetylcysteine (NAC) on acute lung injury (ALI) caused by exposure to high concentration rocket liquid propellants asymmetrical dimethylhydrazine (UDMH) and dinitrogen tetroxide (N2O4).
目的观察N-乙酰半胱氨酸（NAC）对大剂量火箭液体推进剂偏二甲基肼（UDMH）和四氧化二氮（N2O4）吸入性急性肺损伤（ALI）的保护性作用。
Research and Manufacture of Red Fuming Nitric Acid/UDMH Gel Bipropellant
国外水下液体化学推进剂的研究现状红烟硝酸/偏二甲肼凝胶双组元推进剂研制
Objective To investigate effect of combine using Naloxone and Promethazine on mice intoxicated by rocket propellant (UDMH).
目的本文探讨纳洛酮联用盐酸异丙嗪对火箭推进剂偏二甲基肼（UDMH）中毒鼠的救治效果，以探讨简便易行的对UDMH中毒防治的新途径。
The Aerobic Biodegradation of UDMH Wastewater and Its Kinetics Research; Development of Nonaqueous Electrolyte Electrochemical Gas Detector for Unsymmetrical Dimethyl Hydrazine
偏二甲肼污水的好氧生物降解及其动力学研究偏二甲肼非水电解液电化学气体检测仪的研制
As the sample of N2H4, MMH and UDMH mixture gas in air is collected by sampling tube for concentration MMH, the concentration of N2H4, MMH and UDMH is measured simultaneously by spectrophotometer.
介绍了用一甲肼浓缩采样管采集空气中三肼混合气体，用分光光度法分别测出肼、一甲肼和偏二甲肼各组分的含量。
Rocket motor test shows that the new UDMH/NTO bipropellant can satisfy the requirement of gel propellant of rocket motor design.
发动机试验表明：新的UDMH/NTO双组元凝胶体系能够满足发动机设计对凝胶推进剂的要求。
The gellant of UDMH/NTO bipropellant was selected. UDMH and NTO gel was prepared and its rheologic property was studied with Brookfield rheometer.
对UDMH/NTO（偏二甲肼/四氧化二氮）双组元推进剂凝胶剂进行筛选的基础上，分别制备了UDMH与NTO凝胶推进剂，利用Brookfield流变仪研究了其流变性能；
A mathematical model describing combustion in a high pressure liquid hypergolic bipropellant (UDMH/H2O4) rocket engine combustor has been developed.
本文提出了一个高压液体双组元自燃推进剂火箭发动机燃烧室计算模型。
Adsorption and decomposition of unsymmetrical dimethyl hydrazine (UDMH) in red soil and yellow-brown soil are performed in the present study.
对偏二甲肼在红壤土和黄棕壤土中的吸附及降解进行了研究。