英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:


请选择你想看的字典辞典:
单词字典翻译
porpoises查看 porpoises 在百度字典中的解释百度英翻中〔查看〕
porpoises查看 porpoises 在Google字典中的解释Google英翻中〔查看〕
porpoises查看 porpoises 在Yahoo字典中的解释Yahoo英翻中〔查看〕





安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Porpoise - Wikipedia
    Porpoises are abundant and found in a multitude of environments, including rivers (finless porpoise), coastal and shelf waters (harbour porpoise, vaquita) and open ocean (Dall's porpoise and spectacled porpoise), covering all water temperatures from tropical (Sea of Cortez, vaquita) to polar (Greenland, harbour porpoise)
  • Porpoise - Types, Size, Habitat, Diet, Predators, Pictures
    What are porpoises Where and how long do they live What do they eat How do they differ from dolphins Also, learn their classification reproduction with images
  • Whats the difference between dolphins and porpoises?
    Dolphins and porpoises differ in their faces, fins, and body shapes Dolphins have longer noses, bigger mouths, more curved dorsal fins, and longer, leaner bodies than porpoises The Northeastern Offshore Spotted Dolphin, shown here, has a falcate, or sickle-shaped dorsal fin and light spotting on the belly
  • Porpoise | Definition, Habitat, Facts | Britannica
    Porpoise, any of seven species of toothed whales distinguishable from dolphins by their more compact build, generally smaller size (maximum length about 2 meters, or 6 6 feet), and curved blunt snout with spatulate rather than conical teeth In North America the name is sometimes applied to dolphins
  • Porpoises – meet the different species - Whale Dolphin Conservation USA
    Meet the porpoises The porpoise family has seven porpoise species: harbour porpoise; vaquita (critically endangered); Burmeister’s porpoise; spectacled porpoise; Indo-Pacific finless porpoise; narrow-ridged finless porpoise; and Dall’s porpoise (the largest) Porpoises are generally small (less than 2 5m long); they live in coastal, offshore and some river habitats They have blunt heads
  • Harbour porpoise - Wikipedia
    Harbour porpoise skeleton on display The harbour porpoise is a little smaller than the other porpoises, at about 67–85 cm (261⁄2 – 331⁄2 in) long at birth, weighing 6 4–10 kg (14–22 lb) Adults of both sexes grow to 1 4 to 1 9 m (4 ft 7 in to 6 ft 3 in) The females are heavier, with a maximum weight of around 76 kg (168 lb) compared with the males' 61 kg (134 lb) The body is
  • The Six Species Of Porpoises Living In The World Today
    Porpoises are marine cetaceans that are closely related to the dolphins, and include the world's rarest cetacean, the vaquita
  • 10 Porpoise Facts - Fact Animal
    Porpoises can be found in many environments, both rivers, as well as open oceans, and in tropical and polar waters depending on species There are 8 species of porpoise from 3 genera, all of which are among the smallest of the toothed whales They can range in size, from the largest species, the Dall’s porpoise, at 2 3 m (7 7 ft) in length and 490 lb (220 kg) in weight to the smallest, the
  • The Porpoise Family | Discover all Species
    The family Phocoenidae is currently divided into three genera: Neophocaena (finless porpoises), Phocoena, and Phocoenoides Across these genera, there are eight extant species, each adapted to different marine environments, from the familiar harbor porpoise found in coastal waters to the elusive Dall’s porpoise of the open ocean
  • About Porpoises — Porpoise Conservation Society
    About Porpoises Harbour Porpoise Dall’s Porpoise Spectacled Porpoise Burmeister’s Porpoise Vaquita Species Profile Save the Vaquita Porpoise Narrow-Ridged Finless Porpoise Indo-Pacific Finless Porpoise Knowledge Base Research Library What we do Our Mission Research Research Overview Land-Based Study Outreach Interpretation Not a Dolphin





中文字典-英文字典  2005-2009