Aerodynamic model of airfoil with flap used for electrical controlled rotor aeroelastic analysis;
用于电控旋翼气弹分析的带襟翼翼型气动力模型
Numerical simulation of 2D airfoil lift enhancement with flaps;
二维翼型襟翼增升的数值模拟
Firstly,a synthetic unsteady aerodynamic model in time domain is presented,which can take account of the unsteady effect of the flap nose overhang.
以有限元旋翼气弹分析程序LORA01为基础,首先给出了一种能计及襟翼移轴补偿影响的时域综合非定常气动力模型,并将伺服襟翼作为额外引入的质量体计入结构动力学模型;之后结合有限元法,根据Hamilton原理导出由广义力表示的带襟翼桨叶非线性运动方程,采用基于Newmark方法的隐式数值积分法对桨叶运动方程进行求解。
In the light of the problem of the calculation of the wingwall s b ac k slope ratio and the flap width when the slope is the general angle that often occurs in the construction of the highway s stone-arch culvert, and the problem of the lofting of the arch mouth stones of the round stone-arch culvert, this paper puts forward some practicable solving methods.
针对公路石拱涵施工中经常遇到的斜度为一般角时翼墙背坡坡率与襟宽计算问题,以及斜圆石拱涵拱口石放样问题,提出了实用的解决办法。
These two works represent two widely different poetic styles,as well as two distinct yet special outlooks on life and glories of mind.
这两首诗作不仅代表了两种迥然不同的诗歌风格,也代表了两种各异其趣的生活态度和胸襟之美。
With his broad open political mind, Yelu A-pao-chi, Emperor Taizu of Liao Dynasty, reserved important positions for Han people, established and perfected the ruling organizations and improved the state apparatus.
辽太祖耶律阿保机以其博大开放的政治胸襟重用汉人,建立健全统治机构,完善国家机器;博采众民族文化之长,兼收并蓄,创造出多源合流的辽文化,推动了北方草原经济的发展,加速了契丹社会形态的飞跃,为辽政权一度雄踞北方二百余年奠定了坚实的基础。
Deng Xiaoping s great mind mainly shows in the following: 1.
邓小平同志的伟大胸襟主要表现在:1。
At the same time the poet presents his own inner conflicts and reveals his broad mind.
苏轼《浣溪沙·游蕲水清泉寺》的主旨主要在于慰勉友人,同时也真实地展现了诗人深刻的思想矛盾,显示了诗人开朗旷达的襟怀。
mandarin coat
清朝式对襟绣花马褂
I cried a tear so weak
我的泪水湿透了衣襟！
camber changing flap
改变机翼弯度的襟翼
Caught my hem on the stair.
我的衣襟被钩在楼梯上
One of these birds is the robin.
有一种鸟叫红襟知更鸟。
dramtic fleece greatcoat with broad laper and tie belt
开襟大领束腰羊毛大衣
white stretch shirt for infant
平罗纹漂白双襟婴儿衫
infant's printed stretch shirt
平罗纹印花双襟婴儿衫
cardigan of knit cotton fleece
棉毛针织开襟绒线衫
interlock printed suit with half front opening
棉毛印花半开襟套装
main foil flap hydraulic actuator
主翼襟翼液压执行机构
printed stretch shirt with front opening
平罗纹印花开襟童衫
infant's white shirts with front opening
平罗纹特白开襟童衫
leading-edge flap position indicator
前缘襟翼位置指示器
zipper front princess style robe
公主式拉链胸襟长袍
reversible surcoat with zipper front
可反穿拉链胸襟外衫
trailing-edge flap position indicator
后缘襟翼位置指示器
Keep conscience clear, then never fear.
胸襟坦荡，才能无畏。