例句與造句

1. This should cover your tail fin
   這個應該可以保護你
2. The fish ' s tail fin was hurt
   這條魚的尾鰭受傷了。
3. The november 12 crash of flight 587 in new york city , in which the tail fin , or vertical stabilizer , of an airbus a300 fell off , raised concerns about the increasing use of composites over metal
   去年11月12日在紐約市墜毀的587號班機，是由于該架a300型空中巴士的尾翼，或稱垂直平衡器，從機身脫落所致；因此有關復合材料日益取代金屬的使用情況，引起大眾關切。
4. In order to imitate tune tail fin better , a flexible fin only in chordwise is considered . results shows that flexibility can increase the propulsive efficiency and cause small decreases in the average thrust compared with a rigid caudal fin with similar motion . next , a comparison between the rectangle fin and the lunate fin is given
   為了使數(shù)學模型更貼近生物模型，本文又將尾鰭處理為只考慮弦向變形而不考慮展向變形的柔性體，兩者對比的結果表明，柔性翼使得平均推力減小，但是，對具有相同推力的柔性翼比剛性翼具有更高的效率。
5. It's difficult to find tail fin in a sentence. 用tail fin造句挺難的