翼状胬肉是一种高出表面的,表浅的,外在的眼部肿块,其形成于角巩缘处的结膜,并延伸至角膜表面。
A pterygium is an elevated, superficial, external ocular mass that forms over the perilimbal conjunctiva and extends onto the corneal surface.
他说:“因为它有了如此之大的三角翼,它能带给你让愉快的飞行它是一架轰炸机,但是操纵它就像一架战斗机。”
'it is so exhilarating to fly because it has such large control surfaces - its delta wings,' he said. 'it is a bomber but it handles like a fighter.'
他说:“从某种意义上来说,那只鞋还只是冰山一角。”(他大概说的是“翼尖”)。
"The shoe," he said, "is in a sense just the tip of the iceberg." (he probably meant to say wingtip.)
宏伟:火神首次公开进行飞行表演,因为星期日邮报读者的募捐使三角翼轰炸机重现蓝天。
Magnificent: the Vulcan sweeps through the air on its first public display since Mail on Sunday readers raised money to keep the delta-wing bomber in the sky.
“西斯渗透者”是一艘26.5米长的飞船,拥有可折叠的尖角翼和圆形舰桥部件。
The Sith Infiltrator is a 26.5-meter long craft, with folding angular wings and a rounded bridge compartment.
本文研究平面强爆震波对静止的零攻角二维对称薄翼的绕射问题,并求得解析解。
An analytical solution is obtained for the diffraction of strong detonation waves by a stationary two-dimensional thin airfoil.
内部油箱可能也很大,考虑到机身的尺寸和起巨大的三角翼的内部空间。
Internal fuel fraction may also be high, given the fuselage configuration and large internal volume of the big delta wing.
越是掠翼角,少的阻力和为接近超音速飞行更好。
The more swept-back the wing Angle, the less the drag and the better for flight approaching supersonic speed.
采用镜像法理想涡模型分析了地面效应对翼尖涡位置和气流下洗角的影响;
Image method ideal vortex model is used for the analysis of how ground effect impacts wingtip vortex and airflow downwash angle.
为了研究战斗机的机翼摇滚特性,运用风洞试验和数值模拟手段,对一典型三角翼布局开展了研究工作。
In order to study the wing rock characteristics of a fighter, the wing rock characteristics for a fighter with delta wing configuration is investigated in this paper.
但电脑和一额外的飞行控制装置,称为鸭已救出三角翼从陈旧。
But the computer and an additional flight control device called the canard have rescued the delta wing from obsolescence.
本文就以用于三角翼气动控制的微气泡致动器阵列为对象展开研究。
Micro balloon actuator array for aerodynamic control of delta wing has been explored in this paper.
在飞行时,当伞翼变的极度容易折湾及崩溃时,攻角只能被调整至一个非常小的角度。
In flight, the Angle of attack can only be adjusted to a small degree, as the wing is highly pliable and subject to collapse.
基于扇翼机的飞行原理,提出通过改变攻角以及增加尾部升力面弦长的方式提高气动效率,进而实现垂直升降的方法。
Based on the principle of flight of fan wing aircraft, realizing methods of VTOL are preposed by changing the Angle of attack and increasing chord length of the tail.
翼状胬肉是一三角形纤维血管组织,从球结膜侵入透明角膜,在单纯切除术后具有很高的复发率。
Pterygium is a triangular sheet of fibrovascular tissue that invades the clear cornea from the bulbar conjunctiva, and has a high recurrence rate after simple excision.
以在自由表面下作小攻角定常运动的水翼为例进行了计算,计算结果与试验结果和其他计算结果作了比较。
Numerical procedure is developed for hydrofoils in steady motion at small angle of attack beneath the free surface. Computational results are compared with that of experiments and other computations.
这种情形会发生于飞行伞的翼负载相当于攻角时。
This occurs at one angle of attack for the same wing loading of a paraglider.
整个建筑被混凝土的两翼托举到地面以上。混凝土结构设有拱形、三角形和矩形的开孔,允许参观者将这些区域作为走廊。
The whole building is raised above its site on fins of concrete, featuring arched, triangular and rectangular cutouts that allow visitors to use the area as a covered walkway.
协和飞机的三角翼飞机作出的持续巡航速度2马赫的可能。
The Concorde's delta wing made the plane's sustained cruising speed of Mach 2 possible.
考虑角向空间谐波,建立了有限厚度翼片加载螺旋线慢波结构的模型,推导出色散方程。
Considering azimuthal space harmonics, the finite size vane model is suggested for vane-loaded helical slow-wave structures in this paper.
三角构造楔内部的突发构造是形成背斜南翼陡、北翼缓的根本原因。
The pop-up structure causes the south limb of anticline is steeper than the north limb of anticline.
介绍了采用激光片光技术在风洞中进行双三角翼剖面流动显示研究的方法和主要结果。
In this paper, the laser sheet technology is used to research the flow visualization of sections of double delta wing, and some important results are introduced.
就连大楼的边边角角也遭到了彻底的破坏。第二架飞机的翼尖擦过了南楼78层,正在等电梯的几十人当即死亡。
Even at the margins the collisions were devastating: the wingtip of the second plane grazed the78th floor sky lobby in the south tower instantly killing dozens of people waiting for elevators.
探讨了水翼瞬时攻角、及柔度对摆动水翼推进性能的影响。
The influence of the instantaneous angle of attack and ST on the performance of propulsion is investigated.
以上海为龙头,苏浙为两翼的长江三角洲取得了令世人瞩目的成就。
The Yangtze River Delta which is led by Shanghai, and the flanks of Jiangsu, Zhejiang, has made world-renowned achievements.
实验结果表明:随着主机翼前掠角的增大,近距鸭翼布置高度逐渐增加可获得较好的气动特性。
The results indicate that it is more favorable for the aerodynamic characteristics to equip a higher close canard wing together with forward-swept Angle of main wing increasing.
实验结果表明:随着主机翼前掠角的增大,近距鸭翼布置高度逐渐增加可获得较好的气动特性。
The results indicate that it is more favorable for the aerodynamic characteristics to equip a higher close canard wing together with forward-swept Angle of main wing increasing.
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