驱动气体 meaning in English
driving gas
expellant
propellant
Examples
- The reclamation nozzle captures a portion of the spent driver gas .
回收喷管收集一部分用过的驱动气体。 - The circulating air , driven by piezoelectric pump , turns into fluid when it is refigured by a nozzle and jets from the nozzle
压电泵驱动气体循环，循环气体由喷嘴整形后喷出，成为射流。射流以层流的形式运动。 - Portable stored - pressure powder series extinguishers are effective extinguishing appliances , in which extinguishing gaent sodium bicarbonate and ammonium phosphate powder together with the driveng gas - nitrogen are filled in a full - sealed container . during application , nitrogen drives to jetting powder for extinguishing , which is fast and effective in extinguishing , light in weight , convenient and simple in operation , safe and reliable
手提式干粉系列灭火器是一种轻便高效的灭火器材,它使用磷酸铵盐和碳酸氢钠干粉灭火剂和驱动气体氮气一起灌装在全封闭的容器内,灭火时由氮气驱动干粉灭火剂喷射灭火,具有灭火速度快、重量轻、效率高、使用方便、灵活、安全、可靠等特点。 - The numerical simulation of axisymmetric two - dimensional shock tube is studied , which has a conical convergent section , and its driving gas is the hot product of hydrogen oxygen detonation . finite volume tvd scheme is adopted and the mesh is local orthogonal . the primitive equations are euler s equations of multi - component flow . the new method of eliminating numerical oscillation at the interface of two materials is extended to two dimensions . the mechanical character of this shock tube is analyzed
对由前向爆轰产生驱动气体并具有局部锥形收缩截面的轴对称激波管利用两相常比热完全气体的欧拉方程组和有限体积tvd格式在局部正交的网格上进行了二维数值模拟。将消除两种介质界面处数值振荡的新方法成功地推广到二维情况。分析了该激波管的力学特性。 - The transportable powder series extinguishers are effective extinguishing appliances , in which extingshing agent sodium bicarbonate or ammonium phosphate powder together with the driving gas - nitrogen are filled in a full - sealed container . during application , nitrogen drives to jetting powder for extinguishing , which is advanced in technology , simple in structure , convenient in operation , maintenance and storage , safe and reliable
推车式干粉系列灭火器是一种新型高效的灭火器材，它使用磷酸铵盐或碳酸氢钠干粉灭火剂和驱动气体氮气一起灌装在全封闭的容器内，灭火时由氮气驱动干粉灭火剂喷射灭火，具有技术先进，结构简单、操作方便、易于维修、便于保管，安全可靠等优点。