叶列娜和德米特里脸上的笑容表明，我做得正确。
Smiles in Yielena and Dmitri's faces told me I had done the right thing.
对各列叶栅的非定常气动力和气动力矩进行频谱分析，探讨叶列间的非定常气动干扰。
Through spectrum analysis of the unsteady aerodynamic forces and moments of each blade cascade, the unsteady aerodynamic interferences between blades were discussed.
正当两列火车给人一种静止不动的错觉时，其中一节车厢的一个百叶窗啪的一声飞了起来。
At the moment when the two trains gave the illusion of being stationary, a blind in one of the carriages flew up with a snap.
应用推荐