查询词典 Delta

A variant of the swept-back wing is the delta wing.

后掠翼的变型是三角翼。

The calculated results indicate that the choice of the limiter function in TVD scheme has an important influence on the numerical simulation which is carried out on the delta wing flow structure.

计算结果表明： TVD格式中限制器函数的选取对于三角翼绕流结构的计算结果具有较重要的影响。

A delta wing is a wing whose shape when viewed from above looks like a triangle, often with its tip cut off.

三角翼是一个机翼，其形状时，从以上看起来像一个三角形，往往与它的秘诀切断。

The form of the delta wing has changed, the air intake is different, the shape of the nose section is different, the different shape and position of the canards, etc.

三角翼的形状改变了，进气道不一样，机鼻部分的造型不同，鸭翼的外形和位置不一样，等等。

Some vortical images are achieved in this test. These research results are very important for double delta wing flow research and valuable to construct the numerical model.

试验给出了很好的涡结构瞬态流动显示图片，两对涡的干扰合并明显可见，这对分析双三角翼涡的合并和破碎机理以及建立计算模型均有重要意义。

Dynamic derivatives of a 60° delta wing and F-18 aircraft model are calculated by this method, and then the effects of the amplitude,the frequency and the change of angle of attack on the dynamic derivatives are studied.

对60°三角翼和F-18飞机模型进行动导数仿真计算，研究了不同振幅、频率及迎角变化对动导数的影响。

From the characteristics of aerothermoelasticity, the effects of temperature in aerodynamic heating on the mode of a delta wing and the characteristic of its flutter were researched.

根据热气动弹性特点，探讨了气动加热温度对三角机翼模态特性和颤振特性的影响。

Experiments of a configuration with twin vertical tails/delta wing have been carried out in a wind tunnel of BUAA in order to understand the source of vertical tail buffet ing.

在北航的风洞中进行了双立尾-三角翼布局的立尾抖振实验，目的是研究立尾抖振产生的原因。

The leading-edge vortex of delta wing can not only improve the wing's aerodynamic characteristics,but also affect its aeroelastic characteristics.

大迎角三角翼的前缘涡不仅可以改善其气动力特性，也会显著影响机翼的气动弹性特性。

The J-10 features a delta wing canard configuration which ensures aircraft stability with widened static stability active control technology.

J-10的特征是采用了三角式鸭形翼，为了保证飞机的稳定性和静稳定性的灵活操作系统。

Must have Coordination and negotiation skill, flexible ideas, and be punctilious person.

必须具备较好的协调与谈判能力，头脑灵活，工作认真仔细

Result: 18 patients are all with simple eye.The pigment mole lies in nasal and temple sides of the ball conjunctiva,in which 2 lie in lacrimal caruncle and semilunar plica.

结果：18例患者均为单眼，色素痣大多数位于内外侧睑裂部球结膜面，2例位于泪阜及半月皱襞，经激光治疗后，10例色素痣消失，有5例行再次激光后消失，2例行第三次激光后消失，1例第四次激光后消失。