elastic supports的用法和样例：
例句
- The critical speed of one turbopump rotor on elastic support was computed by FEMQZ.
计算分析了某涡轮泵转子在弹性支承下的临界转速。 - The design principles and the optimum range of the new aerodynamic foil journal bearing with elastic support and self-acting gas bearing cryogenic turboexpander were obtained.
归纳总结了弹性支承箔片动压气体径向轴承的性能特点和最优设计原则，并提出了全动压透平膨胀机的设计准则。
