鸟翼

Any of several flightless birds of the genus Apteryx native to New Zealand,having vestigial wings and a long ,slender bill.

鹬鸵一种新西兰产的无翼属不能飞的鸟，翼退化咀长而细持续一年的演讲旅行。

Any of several flightless birds of the genus Apteryx native to New Zealand, having vestigial wings and a long, slender bill.

鹬鸵一种新西兰产的无翼属不能飞的鸟，翼退化咀长而细

Any of several flightless birds of the genus Apteryx native to New Zeal and ,having vestigial wings and a long,slender bill.

鹬鸵一种新西兰产的无翼属不能飞的鸟，翼退化咀长而细

Any of several flightless birds of the genus Apteryx native to New Zealand,having vestigial wings and a long, slender bill.

鹬鸵一种新西兰产的无翼属不能飞的鸟，翼退化咀长而细它充满并推向细胞的顶部，迫使核移向狭窄的基部。

The differences between these three are rather slight and mostly structural (though white underwing for European).

这三种金斑行鸟的差异很小而且多是结构上的差异（不过白色的翼下是欧亚金斑行鸟的特徵）。

Eagle's type has very much, for example: Big spot vulture, condor, black yuan and so on The eagle and the common birds are a little different, the eagle belongs to the animal class, The common birds belong to the omnivora animal, not too same, This is the experienced bird height 56 centimeter, the chord approximately 417-465 centimeter, the body weight approximately 630-1030 gram, egg 2-5, Bai De has the reddish brown spot approximately, sits on eggs contract 38 day,…A thorough material eagle secondary next four, five small hawks, because their lair is very high, hawk and common birds' difference The eagle for black yuan in Taiwan's popular name, the Taiwanese calls Ye Huoli the wing.

老鹰的种类有很多，例如：大斑鹫、秃鹰、黑鸢等欢迎来到本站，老鹰和一般鸟类有点不同，老鹰属於禽兽类，一般鸟类属於杂食类的动物，不太相同，这就是老成鸟身长约56公分、翼长约417-465公分、体重约630-1030公克、蛋2-5个，白底有红棕色斑点、孵卵期约38天、。。。深入资料老鹰一次生下四、五只小鹰，由於它们的巢穴很高，鹰和一般鸟类的不同老鹰为黑鸢在台湾的俗称，台语称来叶或厉翼。

On duller-plumaged browner-winged female-types it might only be possible to make such judgements in the hand (by looking for traces of wear etc), so female-types probably best left unaged in the field.

在羽色较不鲜明，翼色较棕色的母鸟型态，只有在手中才能做这样的判断，所以母鸟型态的或许最好不在野外判断它的年龄。

In the development of human history,it mingles with natural science.

哲学社会科学作为人类科学体系的重要组成部分，对社会发展和人类文明有着重要的推动与导向作用；在人类历史的发展中，与自然科学彼此交融，不仅起着&车之轮、鸟之翼&的作用，而且起着&车之头和鸟之脑&的作用，成为区域经济与社会全面协调可持续发展的&引擎&。

Through analyzing the bird-striking process and the energy dissipation mechanisms, it is understand clearly that the roles of each components of the wing slat, which will be helpful in designing the bird strike resistance of large aircrafts.

通过分析整个结构鸟撞的损伤失效过程，以及各部件能量耗散机理，明确机翼前缘缝翼结构各个部件在抗鸟撞设计中的作用，这些对于我国的大型飞机抗鸟撞设计将有参考价值。

Helicopter Design Institute of China Aviation Industry deputy chief designer, AC313 helicopter designer Xu Chaoliang description, AC313 helicopter innovation embodied in the eight key technology breakthroughs: 30 minutes drive to meet the "dry run" security requirements ; fuel system and body structure to meet the anti-crash and lightning safety requirements; driver and passenger seat crashed through the anti-dynamic security testing; body structure, control systems and meet the bird impact rotor system security requirements; airborne equipment to meet the lightning and high strength radiation protection design requirements; cockpit layout to meet the crew emergency evacuation safety requirements; rotor and composite material structure to meet the fatigue assessment based on damage tolerance requirements; mechanical systems to meet the design requirements of high energy rotor burst protection.

中航工业直升机设计研究所副总设计师、AC313直升机总设计师徐朝梁介绍，AC313型直升机的自主创新具体体现在八项关键技术的突破上：传动系统满足30分钟的&干运转&安全性要求；燃油系统和机体结构满足抗坠毁及雷击安全性要求；驾驶员和乘员座椅通过抗坠毁动态安全测试；机体结构、操纵系统及旋翼系统满足鸟撞安全性要求；机载设备满足雷击和高强辐射场防护设计要求；座舱布局满足乘员应急撤离安全性要求；旋翼和复合材料结构满足基于损伤容限疲劳评定要求；机械系统满足高能转子破裂防护设计要求。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。