为什么哈尔滨的企鹅会冻到发抖？ 成年企鹅的英语

企鹅 英文 企鹅qi e1.[Zoology]a penguin【Basic information】Aves head Penguin(Sphenisciformes)all known types.Features can not fly；foot was born in the lower part of the body，it was upright posture；have interdigital web；plantar line of(other birds in order to land a toe)；forelimb into a fin-shaped；short feathers in order to reduce friction and turbulence；feathers between Left a layer of air for insulation.A black back，white belly.Various types of head of the main difference is that color and size.1620 France's captain in Africa Beaulier Alarmed at the southern end of the first submarine will travel from preying on the penguins，called\"feathered fish.Penguin is one of the best on earth lovely animals.The world's total of 17 penguins，which were located in the southern hemisphere；Antarctic and sub-antarctic region，about 8，in Antarctica's coast there are 2 kinds of reproduction，in the other with the Antarctica coast between the sub-antarctic islands.Penguin often with great number of 。企鹅英语简介 penguinslivearoundthesouthpole.theyusuallyspendalltheirwakinghoursinthewater.onlyduringtheegg-layingandmatingperiodsdopenguinsactuallyliveonland.duringtheegg-layingperiod，thefemalepenguinlaysusuallyoneegg.thiseggiskeptinaflapofskin，muchlikeapocket，locatednearthetopofthepenguin’sfeet.themaleandfemalepenguinstaketurnscaringfortheegg.afterthebabypenguinishatched，itsmothertakescareofituntilitisabletowalk.thenitjoinstheotherbabies，andthewholegroupiswatchedbyafewadults.penguinscommonlyareblackwithblackheadsandwhitebreasts.largepenguinsoftenstandabout3feetinheight.sinceapenguin’slegsareplacedfarback，itisabletomaintainaveryerectposture.itisamusingtowatchpenguinsandtoseehowmuchtheuprightbirdsresemblehumansindresssuitswalkinginacomicalfashion.企鹅居住在南极地区.他们通常会动用所有睡觉的时间在水中.仅在产蛋和交配期企鹅其实。企鹅的英语作文 导语：有海洋之舟美称的企鹅是一种最古老的游禽，它们很可能在地球穿上冰甲之前，下面是yuwenmi小编为大家整理的相关英语作文，欢迎阅读与借鉴，谢谢。。为什么哈尔滨的企鹅会冻到发抖？ 哈尔滨-30到-40℃，南极年平均温度-57℃，企鹅理应不会感觉到冷。我本来以为现在南极是夏天，它正准备迎…关于帝企鹅的英文介绍 Each winter，alone in the pitiless ice deserts of Antarctica，deep in the most inhospitable terrain on Earth，a truly remarkable journey takes place as it has done for millennia.Emperor penguins in their thousands abandon the deep blue security of their ocean home and clamber onto the frozen ice to begin their long journey into a region so bleak，so extreme，it supports no other wildlife at this time of year.In single file，the penguins march blinded by blizzards，buffeted by gale force winds.Guided by instinct，by the otherworldly radiance of the Southern Cross，they head unerringly for their traditional breeding ground where-after a ritual courtship of intricate dances and delicate maneuvering，accompanied by a cacophony of ecstatic song-they will pair off into monogamous couples and mate.The females remain long enough only to lay a single egg.Once this is accomplished，exhausted by weeks without nourishment，they begin their return journey across the ice-field to the fish-filled seas。.紧急：翻译，关于企鹅的，不要googel的翻译，不好的，尽量准确就行 企鹅属于 Spheniscidae 类，是种不会飞行的鸟，世界上有17种企鹅。所有的企鹅都生活在南半球。人们认为他们的名字起源于威尔士语中的\"pen gwyn\"，意思是白色的头。这个名字最开始被应用于海雀，海雀是生活在北半球的一种不会飞行的鸟。但这种鸟在19世纪时被捕杀灭绝了。海雀看起来和企鹅非常相似，而且也不会飞。这就是为什么海雀能那么容易就被那些水手们捕杀作为食物，进而灭绝的。企鹅和会飞的鸟是不同的。它们有较大的体格和体重。可以飞行的鸟必须有尽可能轻的体重，以便于飞行。它们的骨象纸一样薄，而且中空，通常呈蜂窝状。而这种形体结将它们足够的体能和非常轻的体重结合在一起。而对于那些也需要潜水的鸟类来说，如海雀，那种低重力就意味着它们在潜到水下时，必须承受相当大的浮力。而对于企鹅这种不会飞行的鸟类来说，这种体格没有一点好处。因此他们相当高密度的骨骼来增强体力，降低浮力。通过对企鹅的鳍状肢和肌肉与其它鸟类的翅膀进行对比，发现企鹅furcula和胸部的骨骼与其它鸟类也有明显的差别。这种骨结构的不同给我们寻找企鹅的血统提供了重要线索。因为骨骼通常是唯一可以在化石中保留下来的部分。第一个企鹅化石是南极的Palaeeudyptes 的那。