For straight-winged tailless airplanes, only the negative camber satisfies the conditions for flight . 对直机翼无尾飞机，只有负弯度才满足飞行条件。
2.
Sittin ' alone in a dump on your tailless butt 用你没有尾巴的屁股坐在垃圾堆上
3.
Sittin ' alone in a dump on your tailless butt . . 用你没有尾巴的屁股坐在垃圾堆上. .
4.
It is one of the few tailless mammals besides the apes and man 它是除了猿猴和人类以外，少数没有尾巴的哺乳动物之一。
5.
The design idea of " w " tailless aerodynamic configuration has been presented which has independent knowledge property right 提出了具有自主知识产权的“ w ”型无尾气动布局的设计思想。
6.
From then onward , the place has been named huwei . since then , nobody knows where the tailless tiger , after losing its power and prestige , is , but one thing is sure that the tiger no longer comes out to damage the people 至于那只没了尾巴的老虎，在威风大失之后，不知逃到哪里去？再也不敢出来害人了。
7.
This paper has mainly made a research on the aerodynamic configuration design of " w " tailless aircraft and the design idea has been presented here . according to the configuration design requirement of certain uav , aerodynamic configuration design has been carried out and two configuration projects are given out at last : forward - swept wing tailless configuration and " w " tailless configuration . the longitudinal and lateral aerodynamic characteristics are obtained by using two aided soft : ug to build up geometrical models and mgaero to calculate flow field 本文研究了“ w ”型无尾布局的气动外形设计，阐述了该布局的气动设计思想，根据型无人机的总体设计技术指标，进行了气动外形设计，提出了两种气动布局方案：前掠翼无尾气动布局和“ w ”型无尾气动布局，利用ug建模软件和mgaero气动分析计算软件计算了两种布局的纵、横向气动性能，分析了前掠翼前缘掠角和翼身融合对气动性能的影响，计算结果表明， “ w ”型气动布局的设计思想是正确的，所设计的“ w ”型无尾气动布局方案的气动性能优越，超过了总体设计技术指标。
