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


  • What Is a Source and Sink in Biology and Ecology?
    In biology, “source and sink” describe components within a system that either produce and supply something or consume and store it Understanding these roles is central to comprehending how biological systems operate and maintain their balance
  • What Is Sink and Source in Biology, Climate Physics
    Source and sink describe how energy, matter, or substances move between a producer and a receiver — a concept that shows up in plants, climate science, and physics
  • Sink | biology | Britannica
    Other articles where sink is discussed: angiosperm: Process of phloem transport: …sugars from sieve tubes in sink regions—i e , those in which sugars are removed or imported for growth and storage—lowers it Thus a pressure gradient from the area of photosynthesis (source) to the region of growth or storage (sink) is established in sieve tubes that would allow solution flow The
  • What Is A Sink In Ecology - ecologiclife. com
    A sink in biology refers to any location within a plant where sugar is delivered for immediate use in growing tissues or for future storage These growing tissues may comprise apical and lateral meristems, as well as developing leaves, flowers, seeds, and fruits, while storage sites often include roots, tubers, and bulbs
  • Sink Definition and Examples - Biology Online Dictionary
    Sink in the largest biology dictionary online Free learning resources for students covering all major areas of biology
  • What are sinks in biology? - ScienceOxygen
    What is a strong sink in biology? ‘Sink strength’ may be defined as the capacity of phloem in the sink region to import assimilates from other parts of the plants and to release the imported substances into the sink apoplast A stem parasitized by Cuscuta represents a very strong sink Are roots sources or sinks? Belowground organs of plants (e g roots and rhizomes) are sinks during plant
  • Sink vs Source in Biology: Definition and Ecological Examples
    🌊 **Sink vs Source in Biology: Definitions Real-World Ecological Examples** 🔍 TL;DR: In ecology, a source is a habitat where organisms produce more offspring than can survive locally, leading to excess individuals dispersing elsewhere A sink is a habitat where survival and reproduction are low, relying on immigrants from sources to maintain populations Understanding these concepts





中文字典-英文字典  2005-2009