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 | 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 - Examples, Classification, Characteristics, Pictures
    There are over 2,000 known species of rotifers, classified into three classes: Monogononta, Bdelloidea, and Seisonidea While most are free-swimming and planktonic, some are sessile, living in tubes or gelatinous holdfasts
  • 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
  • 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
  • Where Do Rotifers Live? Freshwater to Extreme Habitats
    Rotifers thrive in ponds, mosses, ocean water, and even your backyard birdbath Learn where these tiny animals actually live
  • Rotifers - Overview of Phylum Rotifera, Examples and Classification
    Also referred to as "wheel animals wheel-bearer", Rotifers are tiny, free-living, planktonic pseudocoelomates that make up the phylum Rotifera While certain species can survive a given range of salinity, the majority of species can be found in freshwater environments worldwide
  • 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
  • Rotifer Starter Combo: What You Really Need – AlgaGen Direct
    Starting a rotifer culture? Learn the essentials of the Rotifer Starter Combo, including live rotifers, the right phytoplankton, and daily maintenance tips
  • Rotifer World Catalog
    Rotifers are highly diverse and among the most conspicuous of freshwater micro-metazoans, and occupy key positions in aquatic ecosystems





中文字典-英文字典  2005-2009