1) Rocket propellant injector
火箭推进剂喷嘴
2) rocket propellant
火箭推进剂
1.
Hydroxylammonium nitrate(HAN) is a main component of the new liquid rocket propellants.
硝酸羟胺(hydroxylammon ium n itrate,HAN)是新一代液体火箭推进剂的主要成分,具有能量高、弹头初速高、易贮存和易操作等特点;但HAN可通过多种途径导致人体中毒,且中毒程度与其浓度及剂量呈正相关;可对人体肺脏、肝脏和血液等系统造成损伤。
2.
According to the complexity of precisely measuring propellant temperature before firing rocket projectiles, with present widely used computer numerical simulation method, the article has simulated 130 rocket propellant transient temperature field by program and also measured propellant temperature by designed experimental unit.
鉴于火箭弹发射前对推进剂温度精确测定的复杂性 ,利用目前应用广泛的计算机数值模拟技术 ,通过计算程序对 1 3 0火箭推进剂非稳态温度场进行了数值模拟 ,并利用设计的实验装置对推进剂的温度进行了试验测定 ,计算结果与测量点温度值吻合较好 ,得出了 1 3 0推进剂的非稳态温度场的变化规律及影响温度分布的主要热阻。
3.
Owing to peculiar function, working condition and safety requirement of rocket propellants, multiform protection means are necessary against them, especially preventing respiration organs of human body from hurting.
火箭推进剂由于其特殊作用、使用条件和安全要求,需采用多种防护手段对其防护,尤其是防止对人体呼吸器官的损伤。
3) Liquid rocket propellant
火箭推进剂
1.
This pap er summaries the application and development of respiratory protective equipment and analyses the protecting request against the liquid rocket propellant.
本文对呼吸防护装备的应用、发展进行了综述,分析了火箭推进剂毒性对呼吸防护的要求和国内推进剂呼吸防护研究现状,对推进剂专用呼吸防护装备的发展趋势进行了探讨。
4) propellant,rocket propellant
火箭推进剂<火>
5) rocket nozzle
火箭喷嘴
6) solid rocket propellant
固体火箭推进剂
1.
By studying and summing up the failure physical models in common use,this paper advanced a cumulative damage-reaction theory life model to the storage and usage of solid rocket propellant,and,by calculating examples,demonstrated this model clearly.
通过对常用失效物理模型的分析和总结,提出了固体火箭推进剂贮存使用寿命的累积损伤-反应论模型,并通过算例阐释了这一模型。
2.
By using real time holographic interferometry,the solid rocket propellant combustion process were investigated and recorded by a video camera with a shooting speed of 25 frames per second and the maximum electronic shutter speed of 1/2000 second.
本文采用实时全息法与摄像机相结合的方法来研究固体火箭推进剂的燃烧过程，记录速度为２５帧／秒，曝光快门速度最高可达１／２０００秒。
3.
Anti-stick coatings for stripping of solid rocket propellant, which could be cured at room temperature had been successfully developed.
开发一种用于固体火箭推进剂脱模的可常温固化溶剂型防粘涂料,该涂料是以常温固化型氟树脂为基体,加入改性微粉及其他各种助剂,配制而成的悬浮液。
补充资料：火箭推进剂
分子式：
分子量：
CAS号：
性质：见火箭燃料。
分子量：
CAS号：
性质：见火箭燃料。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条