wing shape

The effects of flapping frequency, wind velocity, angle of attack, plane shape of wing and cambered aerofoil are investigated.

试验中进行了扑动频率、风速、迎角、机翼平面形状、翼型弯度对机翼气动特性影响的研究。

The construction and theory of flow measurement of plane wing shape flume are introduced.

主要介绍了机翼形量水槽的构造、测流原理.

The most ellipse 4-wing rotors installed in Banbury mixer are used popularly in the large size of tire factories of China, the working part of rotor is spiral wing body shape and its structure affects the quality of compound and the productivity directly.

我国大型轮胎厂普遍使用的本伯里型密炼机上转子均为椭圆形四棱转子，转子的工作部分螺旋棱体形状及其结构直接影响炼胶质量和生产效率。

According to the imaginal life expectancy 、 melanin distributing and wing shape, the mutants can be classified into several kinds. The essential types are bbw mutant, scorched-wing mutant and long-wing mutant.

根据其成虫的平均寿命、黑色素的分布和翅形可分为几大类，其基本类型为三种：黑疱翅突变型、焦翅突变型和长翅突变型。

When a pterosaur walked or remained stationary, the fourth finger, and with it the wing, could only turn upward in an extended inverted V-shape along each side of the animal's body.

当翼龙走路或静止时，第四指及其翼，只能向上翻转，成一个伸展且内翻的V型，在其身体两侧。

Wing shape optimization of space shuttle at the preliminary design stage

航天飞机机翼外形优化的初步设计方法