例句與造句

1. In arbitrary curvilinear coordinate systems , three dimensional turbulent combustion flow fields of the three kinds of turbofan engine afterburner with the longitudinal heat shield 、 outer cold flow and the jet nozzle are simulated . the three - dimensional body - fitted grids are generated by an elliptical grid generation procedure and zone method
   本文在任意曲線坐標(biāo)系統(tǒng)下對三種帶有縱向隔熱屏、外冷卻通道和尾噴管的渦扇發(fā)動機加力燃燒室的三維紊流燃燒流場進(jìn)行數(shù)值模擬。
2. It's difficult to find engine afterburners in a sentence. 用engine afterburners造句挺難的