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:



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:


  • Rotifer - Wikipedia
    Rotifers have bilateral symmetry and a variety of different shapes The body of a rotifer is divided into a head, trunk, and foot, and is typically somewhat cylindrical The trunk contains visceral organs, and often, sensory antennae
  • Rotifer - Examples, Classification, Characteristics, Pictures
    About 2,200 rotifer species have been described, and their taxonomy remains in flux They are generally classified under the phylum Rotifera, which includes three classes: Seisonidea, Bdelloidea, and Monogononta
  • Introduction to the Rotifera
    Rotifers are microscopic aquatic animals of the phylum Rotifera Rotifers can be found in many freshwater environments and in moist soil, where they inhabit the thin films of water that are formed around soil particles
  • Rotifer | Microscopic, Multicellular, Aquatic | Britannica
    Rotifer, any of the approximately 2,000 species of microscopic, aquatic invertebrates that constitute the phylum Rotifera Rotifers are so named because the circular arrangement of moving cilia (tiny hairlike structures) at the front end resembles a rotating wheel
  • Rotifer World Catalog
    Rotifers are highly diverse and among the most conspicuous of freshwater micro-metazoans, and occupy key positions in aquatic ecosystems
  • What are Rotifers? A Biologist’s Guide to Wheel Animals
    The name “rotifer” comes from the Latin rota, meaning wheel This refers to their most iconic feature: the corona This ciliated organ on their head spins so rapidly that it creates a vortex, pulling in food particles like a microscopic whirlpool
  • Rotifer - Marine Biological Laboratory
    Rotifers are a type of microscopic, planktonic organism found in freshwater and brackish ecosystems all over the word Their name comes from a Neo-Latin word meaning “wheel-bearer,” due to the distinctive crown of cilia used for swimming and feeding that look like rotating wheels
  • Facts about Rotifers – Amazing Microscopic Animals under the Microscope
    Rotifers are aquatic invertebrates that constitute the phylum Rotifera There are three classes of Rotifers: Bdelloidea, Monogononta, and Seisonidea Rotifers have a complete digestive tract Most rotifers are free-living They can swim or walk by anchoring their feet
  • What Is a Rotifer? - Types and Examples of Wheel Animals
    What is a rotifer? Types and examples of wheel animals Rotifers are microscopic organisms that mainly inhabit freshwater aquatic environments, usually with a ciliated corona and segmented body
  • Rotifer - Simple English Wikipedia, the free encyclopedia
    Appearance Habrotrocha rosa, a bdelloid rotifer that lives only within the pitcher leaves of Sarracenia purpurea The front has a ring of cilia circling the mouth This gave the rotifers their old name of "wheel animalules" There is a protective lorica round its body, and a foot





中文字典-英文字典  2005-2009