shock gas

As the gas detonating shock wave soot-blowers usually use ethyne as fuel, so introduce ethyne's characteristic, such as ignition point emphases, ignition energy, explode limit, detonating of disassemble and the ability of transmit.

由于燃气冲击波吹灰器通常使用的燃料为乙炔，着重介绍了乙炔的燃点、点火能、爆炸极限、分解爆炸性、传爆能力等方面的特性。

The features of shock wave can be analyzed qualitatively in the velocity plane for a special perturbed gravitation which is used to simulate the self-gravitation of interstellar gas.

对一种特定的扰动引力场模拟气体自引力，可以在速度平面上定性分析激波解的特性。

Tn this paper, the galactic spiral structure is studied by the galactic shock wave of interstellar gas with self-gravitation. The perturbed gravitation of stars is not?

本文用星际气体自引力星系激波来解释星系的螺旋结构、恒星的扰动引力场并非必要条件。

The performances of both A/ O activated sludge process and biofilm process operating simultaneously under the same condition to treat gas generation wastewater were examined and the results show that biofilm process has better treatment effect and higher capability to resist shock loading.

本文考察了在相同的运行条件下A／O活性污泥系统和生物膜系统对煤气废水的处理效果。试验结果表明，生物膜系统的抗冲击负荷能力强，处理效果优于A／O活性污泥系统；

Experimental observation of the structure of shock waves in dusty gas

含灰气体激波结构的实验观察

Gas-filled shock absorber injected with pure N2, which not only keeps stability of damping force, but also reduce aerification and foaming, meanwhile, extend the effective life.

气压式内充入纯氮气，不仅可保持阻尼的稳定性，还可减少油液汽化及泡沫化，延长产品有效寿命。

The absorption coefficients of high temperature gas in the head shock wave layer are basic parameters for calculations of the target ultraviolet, visible light and infrared optical characteristics, the heat shield and the aerodynamic flow field coupling with thermal radiation.

激波层内高温气体吸收系数是目标紫外、可见光、红外辐射特性计算、热防护计算和气动流场辐射场耦合计算的基本参数。

The formation process of galactic shock wave is studied responding to an applied perturbed spiral gravitational field within initial axisymmetric gaseous disk, and the velocity and gas density distribution with the properties of galactic shock wave are obtained.

研究了在外加扰动螺旋引力场的作用下，轴对称气体盘中星系激波的形成过程。得到了星系激波的运动和密度分布特征。

Interstellar gas clouds frequently collide and convert their kinetic energy into shock waves and radiation.

星际气体云经常在碰撞间将动能传给冲击波和辐射。

The expanding ejecta drive an outward-moving shock wave that races ahead of the ejecta into the interstellar gas ( bright outer rim).

膨胀的抛出物驱动着外行激波，领先于抛出物冲入星际气体（明亮的外缘）。