无翼的

Another serious problem of non-tail delta wing is that it's not adapt to be used on aircraft carriers because the length of the runway on carriers is limited.

另外一个重大问题就是无尾三角翼布局飞机不适合用在航母上，因为航母的跑道长度是非常有限的。

The main features of the aircraft, such as the use of non-wings to fly the end of the distribution, control surface layout of the wing trailing edge or trailing edge parallel to the use of carbon fiber composite body manufactured, and so on, are conducive to the reduction in RCS.

该机的主要特点，例如采用无尾飞翼布局、控制面布置在机翼后缘或与后缘平行、采用碳纤维复合材料制造的机体等，都有利于缩减RCS。

Description - What Pteranodon looked like?

无齿翼龙长的什么样？

Many childrens toys and cartoons feature "pterodactyls" with '' Pteranodon ''-like crests and long,''

许多儿童的玩具与卡通节目将翼手龙（'' Pterodactyl ''）描绘成有类似无齿翼龙的冠饰，加上类似

This paper investigates a new flow control technique based on a forward-swept wing blended body tailless configuration by a wind tunnel.

通过风洞实验，研究了基于前掠翼融合体无尾气动布局的一种新概念流动控制技术。

Leaf blade papery, adaxially glabrous, abaxially with barbate axils on major veins, apex long acuminate or caudate-acuminate.

纸质的叶片，正面无毛，背面具具髯毛腋在主脉，先端渐尖或尾状渐尖上。 6 V。 oblongifolia 矩叶翼核果

A theory of aeroelastic stability of hingeless rotor blade in hover by using the Galerkin weighted residual finite element method is developed in this paper.

采用伽辽金加权余数有限元素法发展了一种悬停状态下无铰旋翼桨叶气弹稳定性的分析方法。

Contrarotating coaxial three-blade rotors; hinge rotor head with 'rake'-type blade attachment, to be succeeded eventually by hingeless head made of titanium and composites.

的反向同轴三叶片转子；铰链'旋翼头rake'型刀片附件，将成功最终由钛和复合材料制成的无铰头。

An autogiro is supported in flight by unpowered rotating wings.

旋翼机在飞行中是靠无动力旋转式机翼来支持的。

It measured 25 feet from the tip of one wing to the tip of the other wing.

无齿翼龙身长有 6英尺，翅膀全张开的宽度有25英尺。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。