1) expansion hoop
膨胀环箍
2) expander cycle
膨胀循环
1.
Heat transfer characteristics of expander cycle thrust chamber;
膨胀循环推力室再生冷却换热的数值模拟
2.
Investigation on start-up process of expander cycle liquid propellant rocket engine;
膨胀循环发动机起动过程研究
3) expanding ring
膨胀环
1.
Two types of seals between the piston and cylinder in hydraulic motors,the combination seal of O-ring and seal ring and the new type expanding ring were analyzed with finite element method and ANSYS software.
应用有限元法,借助ANSYS软件分析液压马达中活塞和缸体间O形圈加密封环的组合密封和新型膨胀环密封2种典型密封结构,获得2种密封结构在不同工作压力下的变形以及密封圈接触面的应力分布规律,并对2种密封结构的密封效果进行了比较。
2.
A new loading fixture was developed to conduct expanding ring tests on a split Hopkinson pressure bar facility.
利用基于Hopkinson压杆技术设计的冲击膨胀环实验装置,开展了不同撞击速度下Al2O3陶瓷圆环的冲击拉伸和破碎实验研究。
4) expansion ring
膨胀环
1.
Application of new technologies about expansion ring on the bright steel branch equipment
膨胀环新技术在银亮材设备上的应用
5) freely expanding ring
自由膨胀环
1.
Super-high strain rate impact tensile testing data of some resin matrix composite,such as Kevlar,glass and carbon fibers reinforced composites,were obtained by freely expanding ring experiment in which shaping of explosive cylinder and design of sample rings were optimized,and .
通过自由膨胀环实验,得到了一些芳纶纤维、玻璃纤维、碳纤维等增强的树脂基复合材料在超高压应变率下的冲击拉伸试验数据,在实验中应用了简便的应变片电测技术,并优化了装药和试样环的设计。
6) the expanding metal ring driven by electromagnetically loading
电磁膨胀环
补充资料：循环系统的进化鱼的循环系统
李瑞端绘
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条