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
cephalopods查看　cephalopods　在百度字典中的解释百度英翻中〔查看〕
cephalopods查看　cephalopods　在Google字典中的解释Google英翻中〔查看〕
cephalopods查看　cephalopods　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:


  • Cephalopod - Wikipedia
    Cephalopods are widely regarded as the most intelligent of the invertebrates and have well-developed senses and large brains (larger than those of gastropods) [13] The nervous system of cephalopods is the most complex of the invertebrates [14][15] and their brain-to-body-mass ratio falls between that of endothermic and ectothermic vertebrates [12]: 14 Captive cephalopods have been known to
  • Cephalopod | Definition, Etymology, Species, Facts | Britannica
    Cephalopod, any member of the class Cephalopoda of the phylum Mollusca, a small group of highly advanced and organized, exclusively marine animals The octopus, squid, cuttlefish, and chambered nautilus are familiar representatives Learn more about cephalopods in this article
  • Cephalopod - Examples, Types, Characteristics, Evolution, Pictures
    Cephalopods are a group of mollusks characterized by a bilaterally symmetric body and a prominent head with appendages They belong to the Cephalopoda class, which includes squid, octopus, cuttlefish, and nautilus
  • Cephalopod intelligence - Wikipedia
    An octopus, with around 500 million neurons [1] Cephalopod intelligence is a measure of the cognitive ability of the cephalopod class of molluscs Intelligence is generally defined as the process of acquiring, storing, retrieving, combining, and comparing information and skills [2] Though these criteria are difficult to measure in nonhuman animals, cephalopods are the most intelligent
  • Cephalopoda | INFORMATION | Animal Diversity Web - ADW
    Cephalopods are strictly marine and are found in all of the world's oceans Cephalopoda is the most morphologically and behaviorally complex class in phylum Mollusca
  • Cephalopods: Facts about octopus, squid, nautilus and more
    Cephalopods are members of a class of marine animals that includes octopuses, squid, cuttlefish and nautiluses The group includes more than 800 species (and new species are still being found
  • Cephalopods - What They Are, Examples Traits
    Cephalopods are marine animals that taxonomically form the class Cephalopoda, which in Greek means "head-foot " This class belongs to the phylum Mollusca, making cephalopods relatives of snails, clams and oysters What makes cephalopods particularly fascinating is how they've evolved differently from most mollusks While many mollusks rely on protective shells and relatively simple nervous
  • The Cephalopoda - University of California Museum of Paleontology
    Cephalopods are the most intelligent, most mobile, and the largest of all molluscs Squid, octopuses, cuttlefish, the chambered nautilus, and their relatives display remarkable diversity in size and lifestyle with adaptations for predation, locomotion, disguise, and communication
  • Cephalopod - Tentacles, Jet Propulsion, Camouflage | Britannica
    Cephalopod - Tentacles, Jet Propulsion, Camouflage: Cephalopods vary from elongate, streamlined oceanic organisms to saccular, slow-moving bottom and drifting forms In general, the viscera are covered by the mantle, and the central nervous system is highly developed The sense organs are eyes, rhinophores, statocysts, and tactile organs The first cephalopods probably had a simple, caplike shell
  • Cephalopods: Fascinating Marine Invertebrates Explained
    Cephalopods are a remarkable class of marine invertebrates, including octopuses, squid, cuttlefish, and nautiluses Ranging from shallow tropical waters to cold ocean depths, over 800 extant species exist worldwide Cephalopods are characterized by prominent heads, beak-like jaws, and arms or tentacles used for grasping prey They evolved from shelled ancestors, but most living species are





中文字典-英文字典  2005-2009