例句與造句

1. A numerical simulation software is developed that can be used to simulate standing oblique detonation waves in hypervelocity flight conditions . reasonable parameters and advanced method are provided for the application of standing detonation propulsion technology . the main points are as follows : the mathematical model is developed that can be used to analyze the properties of planar standing oblique detonation waves
   通過對駐定斜爆轟波形念的理論分析和數(shù)值模擬，對高超音速條件下斜爆轟波的穩(wěn)定性現(xiàn)象進(jìn)行了系統(tǒng)研究，探討了產(chǎn)生駐定斜爆轟波的臨界條件，開發(fā)了平面和錐形駐定斜爆轟波流場數(shù)值模擬軟件，為駐定爆轟推進(jìn)技術(shù)的應(yīng)用提供合理的系統(tǒng)參數(shù)和先進(jìn)手段。
2. It's difficult to find hypervelocity flight in a sentence. 用hypervelocity flight造句挺難的