propellants
美 [prəˈpelənt] 
英 [prə'pelənt]
- n.推进物；(枪炮的)发射火药；喷气燃料
- 网络推进剂；抛射剂；发射药
词形变化
复数：propellants
英汉解释
英英解释
例句
The surface modification has been studied on AN filler of solid propellants in this paper, by using silane and titanate coupling agents.
本文采用硅烷类和钛酸酯类偶联剂对固体推进剂中的硝酸铵填料进行表面改性。
The paper will be useful to structural integrity analysis of grains and to a study of the service life of solid propellants.
该技术和结果对装药结构完整性分析及推进剂储存寿命的研究有重要意义。
They are inert substances that have been used widely as refrigerants and as propellants in aerosol cans.
它们为惰性物质，曾被广泛用作制冷剂和喷雾罐的喷射剂。
A cannon is any piece of artillery that uses gunpowder or other usually explosive-based propellants to launch a projectile.
加农炮是一种火炮，利用火药或其他易爆燃料，来发投射发射体。
Sampling of propellants under typical operating conditions may be necessary to obtain valid capacitance information.
为了获得有效的容量资料，在典型的工作条件下对推进剂取样是很必要的。
The total apparent decomposition heats of the propellants increase with the increase of the pressure and the content of CL-20, obviously.
推进剂的总表观分解热随CL-20的含量和压强的增加而明显增大。
The mechanical properties of propellants formulation, which contains PEO binder and is plasticized by nitrate ester were studied.
对聚氧化乙烯（PEO）为粘合剂硝酸酯增塑的高能推进剂配方力学性能进行了研究。
From there, propellants will be trickled into the tank to replace the portion of the chemicals that evaporate during the countdown.
然后，推进剂仍将被持续滴入燃料箱以补充在发射倒计时期间一部分推进剂的蒸发。
However, from what I gather, "hybrid" rocket engines use both solid and liquid or gas propellants.
然而我的理解是，“混合动力”火箭引擎同时使用固体燃料和液态或气态推进剂。
The foaming process is decisive for the quality of foamed propellants. Therefore it is necessary to have close insights in this process.
发泡过程对泡沫推进剂的质量具决定性作用。因而在这一进程中必须保持严谨的洞察力。
The propellants are acceptable for military purposes as relates to surveillance , electrostatic sensitivity and friction sensitivity .
就监视安定度，静电感度和摩擦感度而言，这些推进剂是可作为军用的。
Pratt & Whitney Rocketdyne ( PWR ) is a United States company that designs and produces rocket engines that use liquid propellants.
以下简称洛克达因）是美国的一家主要从事液体燃料火箭发动机设计研发的公司。
The formed ideas and methods can also be used for other types of propellants.
本课题所形成的思路和方法也可以用于其它种类的推进剂。
The dynamic viscoelastic properties of the nitramine and nitroguanidine propellants in the aging process were studied in this work.
对硝胺和硝基胍发射药在老化过程中的动态粘弹性能进行了研究。
The relationships between damage energies of HTPB propellants and storage ageing time were investigated by uniaxial repeated tensile test.
由单轴反复拉伸试验分别研究了含键合型防老添加剂和防老剂H的HTPB推进剂破坏能与贮存老化时间的关系。
To that end, NASA will spend billions of dollars developing new engines, propellants, life-support systems and the like.
为了这一目标，NASA将花费数十亿美元研制新的引擎、燃料、生命维持系统和其他技术。
Technicians examine the alignment of the GOES-O satellite and prepare to load the oxidizer and hydrazine propellants.
技术人员检查了的GOES-O的卫星定线，准备加载氧化剂和肼推进剂。
questions about storability may , however , arise for the newer , higher energy solid propellants.
对于新的高能推进剂也可能会出现贮存方面的问题。
The result showed that furazan energetic compounds have wide application prospect in propellants due to their excellent performance.
认为呋咱类含能化合物由于其优良的性能，在推进剂中有广泛的应用前景。
The components of solid propellants are of necessity highly reactive and essentially incompatible.
固体推进剂成分必须是很活泼的，基本上是不相容的。
The principle and method of estimating the safe storage life of propellants using the thermal accelerating aging test.
介绍了热加速老化试验预估火药安全贮存寿命的方法原理。
Cylindrical motors method was built to determine the poisson's ratios of solid propellants .
建立了一种测定固体推进剂泊松比的方法———圆管发动机法。
gaseous , liquid , or slurry propellants may be used in various combinations.
气态，液体或胶状推进剂可能用于各种不同组合中。
A mechanical model of the uniaxial extension of composite solid propellants is propounded in this paper.
本文提出了复合固体推进剂单向拉伸力学模型。
Explosives for civil uses - Propellants and rocket propellants - Part 3 : determination of deflagration to detonation transition.
民用炸药.推进剂和火箭推进剂.第3部分：爆燃到爆炸过渡时间的测定
Research and development of rheological and atomization characteristics of gelled propellants were summarized.
综述了凝胶推进剂流变及雾化特性研究状况与进展。
The cryogenic propellants will replace the solid and other toxic fuels used in the country's existing expendable rockets.
低温推进剂将替代现有燃浸型火箭的固体和其他有毒燃料。
Nitroglycerin is also used in a mixture in rocket propellants.
硝化甘油也用于飞弹燃料混合物中。
Therefore, PEO can be used as the binder of nitrate ester plasticized propellants.
因此，PEO可用作硝酸酯增塑推进剂的粘合剂。
The results show that alcohol amine bonding agents can obviously improve the properties of HTPB propellants.
认为醇胺类键合剂可明显改善丁羟推进剂的性能。
Guns and rocket engines convert chemical energy of propellants into kinetic energy of projectiles.
火炮与火箭发动机属于一种热机，它将发射药的化学能部分地转换成射弹的动能。
The lighter version used liquid hydrogen, the heavier used hypergolic propellants.
较轻的推进器采用液态氢，较重的采用自燃推进剂。
Nanometer Materials in the Applications of Propellants and Explosives are reviewed in the paper.
本文总结了纳米材料在火炸药中应用研究的现状，并提出了研究方向。
The results show that the cumulative damage of propellants under the different stress levels agrees with linear rule.
结果表明，在不同应力水平下，推进剂的累积损伤基本符合线性累积损伤规律。
It is a reliable measuring method of the specific impulse for the high-burning rate propellants.
为高燃速推进剂比冲测试提供了可靠的试验依据。
The propellants are used by the shuttle's three main engines during the launch into orbit.
推进剂将在发射至入轨时期被用于航天飞机的三个主引擎。
The burning behaviour of foamed propellants was examined using a closed vessel.
泡沫型推进剂的燃烧现象试验是在一个密封的容器里做的。
Modern missiles generally have solid propellants.
现代一般固体推进剂导弹。
The development, preparation methods and application of microencapsulation in solid propellants are introduced .
介绍了微胶囊化技术的概况、制造方法及其在推进剂领域的相关应用。
Propellants, oxygen and other good stuff never seemed limited, or radiation a risk, or Congressional budgets a curse.
燃料、氧气和其它有用的东西好像是取之不尽的，也没有辐射风险，国会预算也从没卡住航天项目脖子。
