鲸鱼英语

1. "鲸鱼"用英语怎么说

Whale

鲸不是鱼类，而是哺乳动物。鲸类动物的共同特点是体温恒定，34℃-36.5℃左右。皮肤裸露，体毛退化，仅吻部有少许刚毛，没有汗腺和皮脂腺。皮下的脂肪很厚，可以保持体温并且减轻身体在水中的比重。头骨发达，但脑颅部小，颜面部大，前额骨和上颌骨显著延长，形成很长的吻部。

颈部不明显，颈椎有愈合现象，头与躯干直接连接。它们的眼睛都很小，没有泪腺和瞬膜，视力较差。没有外耳壳，外耳道也很细，但听觉却十分灵敏，而且能感受超声波，靠回声定位来寻找食物、联系同伴或逃避敌害。

(1)鲸鱼英语扩展阅读

鲸分为两类，一类是须鲸，一类是齿鲸。鲸属于脊索动物门，脊椎动物亚门，哺乳纲，真兽亚纲，包含了大约98种生活在海洋、河流中的胎生哺乳动物。中国海域就有30余种。鲸的所有种类中除几种生活在淡水外，其他均栖息于海洋。

鲸本身定义比较模糊，鲸可以包含所有鲸类，还有特定科的鲸类。鲸中还包括所有海豚。鲸主要分为两个种类：须鲸（Mysticeti）和齿鲸（Odontoceti）。须鲸的种类较少，但体型巨大，目前已知最小的种类体长也超过6米，世界上最大的动物蓝鲸也属于须鲸。然而齿鲸类的体形差异比较大，最小的种类体长仅有30cm左右，最大的抹香鲸体长在20米以上。鲸并不属于鱼类，而是属于哺乳动物类。

2. 鲸鱼的英语资料

LIVING IN THE OCEAN
Whales are large, magnificent, intelligent, aquatic mammals. They breathe air through blowhole(s) into lungs (unlike fish who breathe using gills). Whales have sleek, streamlined bodies that move easily through the water. They are the only mammals, other than manatees (seacows), that live their entire lives in the water, and the only mammals that have adapted to life in the open oceans.

Whales breathe air. They are NOT fish. They are mammals that spend their entire lives in the water.

Cetaceans are the group of mammals that includes the whales, dolphins, and porpoises. Like all mammals:
Whales breathe air into lungs,
Whales have hair (although they have a lot less than land mammals, and have almost none as alts),
Whales are warm-blooded (they maintain a high body temperature),
Whales have mammary glands with which they nourish their young,
Whales have a four-chambered heart.

SIZE
The biggest whale is the blue whale, which grows to be about 94 feet (29 m) long - the height of a 9-story building. These enormous animals eat about 4 tons of tiny krill each day, obtained by filter feeding through baleen. Alt blue whales have no predators except man.

The smallest whale is the dwarf sperm whale which as an alt is only 8.5 feet (2.6 m) long.

The blue whale is the largest animal that has ever existed on Earth. It is larger than any of the dinosaurs were. They are also the loudest animal on Earth.

TWO TYPES OF CETACEANS
Cetaceans include the whales, dolphins and porpoises. There are over 75 species of Cetaceans. Whales belong to the order Cetacea (from the Greek word "ketos" which means whale), which is divided into the following groups:
Toothed whales (Odontoceti) - predators that use their peg-like teeth to catch fish, squid, and marine mammals, swallowing them whole. They have one blowhole (nostril) and use echolocation to hunt. There are about 66 species of toothed whales.
Baleen whales (Mysticeti) - predators that sieve tiny crustaceans, small fish, and other tiny organisms from the water with baleen. Baleen is a comb-like structure that filters the baleen whales' food from the water. Baleen whales are larger than the toothed whales and have 2 blowholes (nostrils). There are 10 species of baleen whales.

SWIMMING AND OTHER WATER ACTIVITIES
Whales have a streamlined shape and almost no hair as alts (it would cause drag while swimming). Killer whales and Shortfin Pilot whales are the fastest, swimming up to 30 miles per hour (48 kph).
Whales swim by moving their muscular tail (flukes) up and down. Fish swim by moving their tails left and right.

Breaching: Many whales are very acrobatic, even breaching (jumping) high out of the water and then slapping the water as they come back down. Sometimes they twirl around while breaching. Breaching may be purely for play or may be used to loosen skin parasites or have some social meaning.

Spyhopping: This is another cetacean activity in which the whale pokes its head out of the water and turns around, perhaps to take a look around.

Lobtailing: Some whales stick their tail out of the water into the air, swing it around, and then slap it on the water's surface; this is called lobtailing. It makes a very loud sound. The meaning or purpose of lobtailing is unknown, but may be done as a warning to the rest of the pod of danger.

Logging: Logging is when a whale lies still at the surface of the water, resting, with its tail hanging down. While floating motionless, part of the head, the dorsal fin or parts of the back are exposed at the surface.

MIGRATION
Many ceteaceans, especially baleen whales, migrate over very long distances each year. They travel, sometimes in groups (pods), from cold-water feeding grounds to warm-water breeding grounds.
Gray whales make the longest seasonal migration of any of the whales. They travel about 12,500 miles each year.

SOCIAL BEHAVIOR
Cetaceans have very strong social ties. The strongest social ties are between mother and calf. A social group of whales is called a pod. Baleen whales travel alone or in small pods. The toothed whales travel in large, sometimes stable pods. The toothed whales frequently hunt their prey in groups, migrate together, and share care of their young.

REPRODUCTION
Cetaceans give birth to live young which are nourished with milk from their mothers - they don't lay eggs. Cetaceans breed seasonally, usually in warm tropical waters, and females usually have one calf every 1-3 years. The gestation times range from 9-18 months. Whale calves can swim at or soon after birth. Mother whales care for their young for an extended period of time, usually at least a year, feeding them milk and protecting them.
Young cetaceans are frequently mottled in color, camouflaging them from predators. Newborns have a sparse covering of hair which they lose as alts.

WHALE SONGS
Complex whales songs can be heard for miles under the water. The humpback's song can last for 30 minutes. Baleen whales sing low-frequency songs; toothed whales emit whistles and clicks that they use for echolocation The songs are thought to be used in attracting mates, to keep track of offspring, and for the toothed whales, to locate prey.

CLASSIFICATION OF CETACEANS
Cetaceans are divided into the following suborders:
Odontoceti (toothed whales) - killer whales or orcas , beluga whales , narwhals , sperm whales , the beaked whales, dolphins , and porpoises.
Mysticeti (mustached whales) or baleen whales - blue whales , humpback whales , gray whales , bowhead whales , minke whales, and right whales. These large whales are filter feeders and are among the largest animals on earth. They have baleen plates instead of teeth, which are used to filter tiny organisms, like krill and small fish from the water. They use their tongue to dislodge the food from the baleen and swallow it. Baleen is made of keratin, the same protein that our hair and nails are made of.
Archaeoceti - the extinct whales, which includes Basilosaurus, the earliest known primitive Eocene whale.

PRIMITIVE WHALES AND EVOLUTION
Primitive whales evolved ring the mid-Eocene period, about 50 million years ago. Fossil remains indicate that whales evolved from hoofed land mammals - perhaps the shore-dwelling, hyena-like Mesonychid that returned, bit by bit, to the sea roughly 50 million years ago.

Another possible step in whale ancestry is the otter-like Ambulocetus, an extinct mammal the size of a sea lion, 10 feet (3 m) long and about 650 pounds. Its limbs allowed it to swim and could also support it on land. It had long, powerful jaws with shark-like teeth, a small brains, and a pelvis fused to its backbone (like land-dwelling mammals but unlike whales).

Basilosaurus, a very primitive, extinct whale, had a tiny head and pointed snout with teeth, unlike modern-day whales which have large heads and a blunter snout. It was about 82 feet (25 m) long.

ENDANGERED WHALES
There are many species of whales that are in danger of going extinct. Most baleen whales (the huge whales targeted by commercial whalers) are listed as endangered or protected species. Most。

3. “鲸鱼”的英文

whale

4. 鲸鱼的英文怎么写

鲸类（whales） { 音标;weil, hw- 为儿 }是一种生活在水中的哺乳动物，他具有和陆上哺乳动物相同的生理特徵，例 如用肺呼吸、胎生等，更贝备了一些为适应水生环境所演化出的特殊生理构造。鲸在分类「属 於动物界(kingdom Animel)、脊索动物门(phylum Chordata)、哺乳纲(class Mammrha)、鲸目(orderCetacea)。

鲸目之下又区分为两个亚目，分别是须鲸亚 目(suborderMysticeti,blaleenwhales)和齿鲸亚日(suborderOdo-ntoceti,toothedwhales) 。这两大类的分群，再学术上主要是依据它们摄食方式之不同而定，须鲸亚目主要的形态特徵 是没有牙齿，但是有具大的鲸须，可用来筛选浮游生物．所以为滤食性。齿鲸亚目的主要特徵 为有牙齿，掠食性，其牙齿的数目与排列方式受到食性的影向会有不同，全世界现存有13科约79种。

总的说其种类分为两类，须鲸类，无齿，有鲸须，鼻孔两个，像长须鲸，蓝鲸、座头鲸、灰鲸等；齿鲸类，有齿，无鲸须，鼻孔一个，像抹香鲸、独角鲸、虎鲸等。海洋中绝大部分氧气和大气中60%的氧气是浮游植物制造的。须鲸却能灭浮游植物的劲敌——浮游动物。另外，齿鲸也有助于保持鱼类的生态平衡。齿鲸的食物就是以鱼为食的大型软体动物。

5. 鲸鱼的英语单词

whale

6. 关于鲸鱼的英语简介

Whales are completely aquatic mammals。鲸鱼是完全水栖的哺乳动物。They look very similar to fish。外形看起来和鱼很相似。Their body length is usually between 1 and 30 meters。身体长度一般在1米-30米之间。

Their skin is bare, their snout has very little hair and their skin is thick with fat。仅吻部有很少的毛，皮下有厚厚的脂肪。

These fats help maintain body temperature, and when they live in water, they rece body weight and are good for swimming。这些脂肪有助于保持体温，当它们在水中生活时，这些脂肪能减少身体比重，有利于游泳 。

(6)鲸鱼英语扩展阅读：

鲸鱼的种群现状：

由于环境恶化和人类的大量捕杀，鲸目成员特别是一些大型成员由于经济价值高而受到广泛捕猎，许多鲸类已濒临灭绝。国际捕鲸委员会（IWC）是一个负责管理捕鲸和鲸类保护的国际性组织。在商业捕鲸导致鲸数量锐减后，IWC决定采取行动保护鲸类。

其中包括从1986年开始暂时性禁止商业捕鲸，分别于1979年和1994年建立了印度洋鲸类保护区和南大洋鲸类保护区。然而从1986年以来，因为日本、挪威等一些国家利用了IWC决议的漏洞，打着“科学捕鲸”的旗号每年捕杀了至少2,5000头鲸或海豚。

参考资料来源：网络—鲸鱼

7. 鲸鱼的英文怎么写一

鲸鱼
whale

8. 鲸鱼用英文怎么说

鲸鱼
whale
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9. 鲸鱼英文

鲸鱼

用英文表达是：

whale

读音：英 [weɪl]；美 [hwel, wel]

复数：whales； 现在分词：whaling；过去式、过去分词： whaled

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