查询词典 windshield wing

Further, each blade has, in the radial direction, a sweepforward wing portion situated on the boss side and exhibiting a positive advance ratio value, and a sweepback wing potion situated on the outer peripheral side of the blade and exhibiting a negative advance ratio value, with the arc length of each blade increasing from the boss side toward the outer peripheral side.

并且，叶片(4)具有轮毂侧的前进叶片部(2)和叶片的外周侧的后退叶片部(3)，前进叶片部在半径方向上具有前进率为正的值，后退叶片部具有负的值。

The aerodynamic characteristics of the cuted tip rhombus wing and double-delta wing of middling sweepback angle and aspect ratio about sixty type are investigated by a numerical method based on Eular equations.

采用Euler数值计算方法，对60多种中等后掠角及展弦比的切尖菱形机翼、双三角机翼纵向气动力特性进行了计算、分析和比较，从中筛选出16种切尖菱形机翼、14种双三角机翼进行了全机高速风洞实验研究，给出了机翼的展弦比、前缘后掠角、根梢比及几何扭转变化对全机升力、阻力及俯仰力矩的影响曲线和数据分析，在此基础上提出了用于定量估算两类机翼纵向气动力特性的关系式及修正因子。

Foreplane canards of the Eurofighter Typhoon The Su-35 features a tri-plane wing configuration that features canards, the main wing and the tailplane.

欧洲的台风式战斗机采用了鸭式前翼。而苏35则采用了三翼面布局，包括鸭翼、主翼和水平尾翼。

However, few reports discuss the smooth Lorenz-like system with multi-wing attractors,and the attractors with both hyperchaotic dynamics and multi-wing topological structure are seldom reported. Based on the existing smooth hyperchaotic system,the common characteristics of these systems are analyzed.

构造超混沌系统在目前并非难事，在Chua系统基础上构造具有多涡卷拓扑结构的吸引子也有很多系统方法，但较少有文献讨论基于Lorenz系统族的拥有多翼结构吸引子的光滑混沌系统，而同时具备超混沌特性和多翼拓扑结构吸引子的光滑混沌系统则更少报道。

A qualified domestic oil companies operating in Alaska to novel trading Wing Chong Trading Limited issued a stamp Wing Chong LOI+BCL oil companies entails the sale certificate number.

国内有经营资格的石油公司提前向NOVEL TRADING LIMITED永创贸易有限公司发出LOI+BCL取得加盖永创公司钢印石油编号销售证书。

Under one's wing）,所以 take someone under one's wing

将某人放到自己的羽翼下）便是指「对某人特别关照、呵护」。

As a left-wing journalist working for the right-wing proprietor Max Beaverbrook before, during and after the war, the vituperative scorn of his prose injured those who did not realise that it masked a complete lack of personal malice.

在二战前、中、后的一段时间，他作为一名左翼记者在右翼领袖东马克斯·弗布鲁克旗下工作，他那充满责骂鄙视的文章伤害了一些人的自尊——这些人实际上没有意识到他的文章完全不带有对个人的蓄意伤害。

With the design method described and design standard proposed in this thesis, a transonic NLF wing has been designed. Calculation shows that this NLF wing has, even in case of full turbulent boundary layer flow, good transonic aerodynamic characteristics.

本文结合民机预研项目，根据后掠机翼层流流动的特点和已有的经验提出了自然层流机翼的设计准则，用本文的三维机翼设计方法设计了一个跨音速自然层流机翼。

On the coated wing case, when the thickness d of dielectric layer is small enough (f=10G, d＜2mm), the coated material wing have a little ability to reduce the backscatter RCS.

然后讨论了吸波介质涂覆翼面的涂层厚度和涂层介质电磁参数对RCS的影响。

Wing Commander Academy's controls and graphics are almost directly copied from Wing Commander II. Similar to that game, the player engages in a first person space battle against Kilrathi forces in 360 space.

银河飞将军官学校》的操控方式以及画面表现几乎完全照搬自《银河飞将Ⅱ》与《银河飞将Ⅱ》类似，玩家可以参与到360°空间中与基拉西军队的第一人称太空战斗中去。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。