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
2280查看　2280　在百度字典中的解释百度英翻中〔查看〕
2280查看　2280　在Google字典中的解释Google英翻中〔查看〕
2280查看　2280　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:


  • Algae - Encyclopedia. com
    Algae Algae (singular: alga) are photosynthetic, eukaryotic organisms that do not develop multicellular sex organs Algae can be unicellular, or they may be large, multicellular organisms Algae can occur in salt or fresh waters, or on the surfaces of moist soil or rocks The multicellular algae develop specialized tissues, but they lack the true stems, leaves, or roots of the more complex
  • Polyplacophora (Chitons) - Encyclopedia. com
    Feeds on crustose coralline algae (Lithothamnium), which it scrapes with its strong radula, consuming the more superficial layers and removing the film of diatoms and other small organisms coating the surface of this alga Species that feed on the lined chiton include the sea stars (Pisaster ochraceus and Leptasterias hexactis)
  • Green Algae | Encyclopedia. com
    green algae Large group of marine and freshwater algae (phylum Chlorophyta) They are distinct from other algae by virtue of possessing cup-shaped chloroplasts that contain chlorophyll b, and by producing cells with flagella at some stage in their lives Green algae range in size from microscopic single-cell types to large, complex seaweeds
  • Hydrozoa (Hydroids) - Encyclopedia. com
    The polyp stages of many species live exclusively on certain types of substrate, usually other organisms such as fishes, tunicates, polychaetes, bryozoans, mollusks, crustaceans, sponges, cnidarians, algae, sea-grasses, etc , with which they have symbiotic relationships ranging from simple epibiosis to commensalisms, mutualism, and parasitism
  • Heterotrophic Bacteria - Encyclopedia. com
    Heterotrophic bacteria Heterotrophic cells must ingest biomass to obtain their energy and nutrition In direct contrast, autotrophs are capable of assimilating diffuse, inorganic energy and materials, and using these to synthesize biochemicals Green plants, for example, use sunlight and simple inorganic molecules to photosynthesize organic matter Source for information on Heterotrophic
  • Eubacteria - Encyclopedia. com
    Eubacteria Bacteria are microscopic organisms that comprise the domain Eubacteria A domain is the highest grouping of organisms, superseding the level of kingdom in the classical Linnaean system of biological classification There are three domains, two of which, Eubacteria and Archaea, are composed entirely of prokaryotic organisms; the third domain, Eucarya, encompasses all other
  • Ferdinand Cohn and the Development of Modern Bacteriology
    Microbiology is the general study of bacteria and other microbes with a focus on their morphology and physiology Background The discipline of bacteriology originated with the recognition that bacteria are organisms in their own right—that they are different from algae, fungi, and other single-celled microorganisms
  • Bryophyte - Encyclopedia. com
    Bryophyte Bryophytes include the mosses, liverworts, and hornworts Bryophytes are the simplest of plants (excluding the algae , which are not considered plants by most botanists) Bryophytes are small, seldom exceeding 6-8 in (15-20 cm) in height, and usually much smaller They are attached to the substrate (ground, rock, or bark ) by rhizoids, which are one or a few-celled, root-like threads
  • Acoela (Acoels) - Encyclopedia. com
    Various acoel species feed on algae, microorganisms and detritus, ingesting food through a simple pharynx or even simpler mouth located on the ventral surface Some carry endosymbiotic algae within their epidermis and absorb nourishment manufactured by the algae
  • Loricifera (Girdle Wearers) - Encyclopedia. com
    Loricifera (Girdle wearers) Phylum LoriciferaNumber of families 2Thumbnail description Group of microscopic, bilateral symmetrical animals characterized by a body with five sections: a protrusive mouth cone; a head (introvert) with up to nine rows of scalids (in the adults); a neck with trichoscalids; a thorax; and an abdomen with a lorica consisting of plates or plicae (folds) Source for





中文字典-英文字典  2005-2009