查询词典 propellant

Propellant tank and high pressure vessel are important component of satellite prolusion system .

1引言卫星用推进剂贮箱和高压气瓶是卫星推进系统的一个重要部件，对卫星推进系统的性能，可靠性和具有举足轻重的影响。

By designing the mould to change the propellants model frame, selecting differentmaterials as propellant seal layer agents, studying the preparation technics, we havepreferably solved the PSS seal layer pressurize and combustion disciplinarian problem, andobtained the remarkable increasing burning surface effect.The practical increment ofΓvalue reachs 3.2 upwards conducting closed bomb firings, comparing with 19 holepropellants—the best progressivity burning in the present, whose practical increment ofΓvalue is 1.2, the PSS amplitude ofΓvalue exceeds 2.5 times.

通过药型结构和模具的设计、端面密封材料的选择和制备工艺的研究，较好地解决了PSS发射药的端面密封和燃烧规律控制问题，获得了显著的增面性燃烧效果，密闭爆发器实验中燃气生成猛度的实际增量达到了3.2以上，与目前增面性最好的19孔发射药实际增量的1.2左右相比，增幅超过了2.5倍。

Mechanical properties and combusition characteristics were affected evidently by the solid grain configuration and its character. Mechanical propertiesof the material system could be improved by adopting RDX and proper granularpropellants granularity rank-match. It is favorable to obtain progressivity burning effect byaffiliating increasing burning surface propellant grains. Affiliating fast burning componentthese burning rate regulator in the bond system can quicken burning rate of propellants andimprove burning progressivity.

固体颗粒形态及其性质对力学性能和燃烧性能具有较大的影响，采用RDX与适当颗粒度的固体发射药的粒度级配有利于改善力学性能，加入增面燃烧的发射药颗粒，有利于获得渐增性的燃烧效果，在粘合剂体系中加入速燃组份等燃速调节剂，可加快发射药的燃气生成速率，改善燃烧的渐增性。

The model predicts the transient variations of gun chamber pressure,projectile motion and the decomposition rate of propellant.

模型可以预测发射过程中药室内压力、弹丸运动及工质的分解速率的瞬时变化。

I will study regularly to learn more about the nature of my propellant and motor work.

我会定期研究，以了解更多关于的性质，我的推进剂和发动机的工作。

This is an important consideration for its use as a rocket propellant.

这是一个重要的考虑因素，供其使用，作为火箭推进剂。

As such, it is particularly useful for checking the viability of possible propellant formulations.

因此，它是特别有用的检查的可行性，可能的推进剂配方。

A limited amount of my propellant , however, has been made with fertilizer grade.

数量有限的，我推进剂，不过，已经取得了与肥料级。

The results suggest that: 1 .Using structure of export commodity hasnt conspicuous propellant effect on economic development in China.

结论表明： 1。出口商品使用结构对中国的经济增长并没有显著的推动作用； 2。

The use of the concept and technology of flexible manufacturing is of great importance in reforming propellant production lines.

应用柔性制造的概念和技术对发射药生产线进行技术改造意义深远，同时也是一项开拓性的工作。

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

Let's see what you got.

让我看看你的东西