常見(jiàn)例句雙語(yǔ)例句The shock structure in a transonic compressor with the low aspect ratio of blading is three dimensional.在低展弦比、低輪轂比的軸流壓氣機(jī)中激波結(jié)構(gòu)常常是三維的。hkxb.buaa.edu.cn 返回 transonic blade