When the Wright brothers made their first controlled flight in 1903, no scientific theory could explain why their airplane should fly. In technical terms, the phenomena that needed explanation was lift, the upward vertical forces on an airplane in steady flight. The thrust of propellers also ...
Bernoulli's principle(贝努利原理) why planes fly Aviation is dependent upon the principle discovered by an eighteenth century scientist, Daniel Bernoulli. Bernoulli's principle helps to explain why airplane flies, how a wing produces lift, and how fuel flows in an aircraft carburetor（汽化器）. It...
11 Unique Airplane Facts You Probably Didn’t Know Additionally, flying at higher altitudes allows planes to avoid most weather issues during the cruise phase of flight. Plus, there tends to beless turbulenceat higher altitudes,according to NASA. (An aside — flying at these high altitudes is ...
a有缺点的战士终究是战士,完美的苍蝇也终究不过是苍蝇。 The vicious soldier is eventually the soldier, the perfect fly also eventually is the fly.[translate] a为什么飞机可以在天上飞啊 Why can the airplane fly in the space[translate]
Why can an airplane fly 飞机为什么能飞 双语对照 词典结果：网络释义 1. 飞机为什么能起飞 例句:1.I can fly in the sky?我可以在天空中飞了 .--- 如有疑问欢迎追问！满意请点击右上方【选为满意回答】按钮
11 Unique Airplane Facts You Probably Didn’t Know Additionally, flying at higher altitudes allows planes to avoid most weather issues during the cruise phase of flight. Plus, there tends to beless turbulenceat higher altitudes,according to NASA. ...
必应词典为您提供Why-can-an-airplane-fly的释义,网络释义: 飞机为什么能起飞;
Why did the plane fly 翻译结果3复制译文编辑译文朗读译文返回顶部 Why aircraft fly 翻译结果4复制译文编辑译文朗读译文返回顶部 Why do aircraft fly 翻译结果5复制译文编辑译文朗读译文返回顶部 Why can the airplane fly 相关内容 athe girls are very beautiful tonight and the boy are very handsome to day ...
Why airplanes can fly so long it 翻译结果4复制译文编辑译文朗读译文返回顶部 Why do aircraft can fly so long? 翻译结果5复制译文编辑译文朗读译文返回顶部 Why can the airplane fly that the long time 相关内容 aA. must write to him or her B. had better say sorry to him or her[translate] ...
【答案】C【核心短语/词汇】reason n.原因;airplane n.飞机;space n.太空【翻译】这就是为什么飞机不能在太空中飞行。【解析】分析句子可知,空格后的句子为定语从句,对前面的reason(原因)进行修饰,因此reason为先行词;根据句意“这就是为什么飞机不能在太空中飞行。”可知,关系词应表示“什么的原因”,因此应用wh...