查询词典 propellant

Sodium azide is the fuel of choice for a number of reasons. It is a solid propellant with a very high gas generation ratio. It is very stable in this application.

钠叠氮化物被选作燃料是有原因的，它是固体的，能够推进产生气体的发生率，并且在应用中非常稳定。

It would seem to be a consequence of the dependence of pressure upon the burn rate of the propellant.

它似乎是一个后果，依赖的压力后，烧伤率的推进剂。

Then the muzzle flowfield with muzzle brake was simulated with the aforementioned experience. Those complex phenomena including precursor shock caused by quickly moving of projectile, muzzle flow structure produced by propellant gases, affection of blast wave behind muzzle area which formed by leading angle of muzzle brake, etc, can be observed clearly by these simulations.

同时藉由此经验，模拟含炮口制退器之炮口流场，获得炮管内因弹体高速移动产生之先导震波现象、高温高压之发射药气体於炮口形成之喷流结构及制退器排气导孔对后方震波压力传导之效应等良好结果。

Simulation of the compression and bursting of the charge bed in the chamber is one of the key problems in the study of launching safety of gun propellant charge.

发射药床挤压破碎的物理仿真是火炮发射装药发射安全性研究的关键技术。

It was pointed out that introduction of cyano group into chain of the energetic binder could improve mechanical properties of solid propellant with it.

分析了3，3 双取代氧丁环上两个取代基的类型对其均聚物聚集态的影响，认为在3，3 位进行不对称取代可获得液态含能粘合剂。

Xenon was used as the propellant and only singly charged particle was included in this simulation.

采用链式存储结构存储粒子信息，可以实现数组式存储方法所不能实现的功能。

In this paper, a modified lagrangian test is used to measure the shock initiation pressure histories of the solid propellant. A new high accuracy chemical reaction rate equation is proposed by the global calibration on the basis of lagrangian analysis.

在固体推进剂的冲击起爆研究中，本文采用了改进的拉格朗日测量方法对起爆过程中的压力史进行了测量，得到了物理意义明确的化学反应速率方程，通过反应区整体标定方法，提高了固体推进剂本构方程的精度。

The propellant of chlorofluorocarbon was used as the traditional aerosol product.

传统的气雾制品采用含氯氟烃(chlorofluorocarbon，CFC)作为抛射剂。

The results show that there is a close relationship between the optimal diameter of HTPB/AP composite propellant and the thickness of clapboard and intensity of shock wave.

结果表明，药柱直径与临界燃烧隔板厚度及冲击波强度有着密切的关系。

Material science ; propellant ; closed bomb ; digital filter ; combustion property

材料科学；发射药；密闭爆发器；数字滤波器；燃烧性能

Panorama Many people are dancing in a large sitting room.

在一个大客厅里，许多人在跳舞。

We fully understand how a microwave oven cooks food, it is first necessary to talk ...

我们充分理解一个微波炉煮的食物，这是首先要谈。。。