例句與造句

1. Rb211 - 535e4 engine fan blades and their maintenance
   4發(fā)動機風扇葉片及其維護
2. A research on design and performance of hydraulic driving system of engine fan
   80型自驅型園藝作業(yè)機的研究設計
3. Furthermore , there are complex structures such as the engine fans at the end of the inlets . it ' s hard to deal with such problems if we use high frequency method or low frequency numerical value method only
   對于厘米波段雷達而言，進氣道屬于電大尺寸目標，其終端有渦輪葉片之類的復雜結構，單用高頻近似法或低頻數(shù)值法都難以解決。
4. It's difficult to find engine fan in a sentence. 用engine fan造句挺難的