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：

trophic    

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:


  • Trophic level - Wikipedia
    The trophic level of an organism is the number of steps it is from the start of the chain A food web starts at trophic level 1 with primary producers such as plants, can move to herbivores at level 2, carnivores at level 3 or higher, and typically finish with apex predators at level 4 or 5
  • Trophic level | Definition, Examples, Facts | Britannica
    trophic level, step in a nutritive series, or food chain, of an ecosystem The organisms of a chain are classified into these levels on the basis of their feeding behaviour
  • TROPHIC Definition Meaning - Merriam-Webster
    The meaning of TROPHIC is of or relating to nutrition : nutritional How to use trophic in a sentence
  • Trophic Level - Definition, Examples, and Diagram
    There are five trophic levels in a food chain They are listed below with examples and food sources All food chains and ecological pyramids start with producers They are found at the base or the first trophic level Producers are autotrophic organisms that make their food using the sun’s energy
  • Trophic level - Definition and Examples - Biology Online
    In ecology, a trophic level pertains to a position in a food chain or ecological pyramid occupied by a group of organisms with similar feeding modes A food chain refers to the hierarchy in which organisms in an ecosystem are grouped into trophic (nutritional) levels
  • What Is a Trophic Level and Why Are They Important?
    A trophic level represents an organism’s position within a food chain or food web, determined by its primary energy source Each level signifies the number of steps an organism is removed from the initial energy source, typically sunlight
  • What is a Trophic Level? Understanding Nature’s Energy Pyramid
    Trophic levels aren’t just abstract ideas in biology textbooks—they are the building blocks of ecological balance, the blueprint for who eats whom, and a vital key to understanding how energy flows through life itself
  • Trophic levels and ecological niches | Biology - EBSCO
    The trophic level defines an organism's position in the food pyramid, which typically consists of primary producers at the base (photosynthetic plants), followed by primary consumers (herbivores), secondary consumers (omnivores), tertiary consumers (carnivores), and finally scavengers and decomposers at the top
  • Trophic - definition of trophic by The Free Dictionary
    (Environmental Science) of or relating to nutrition: the trophic levels of a food chain
  • trophic - Wiktionary, the free dictionary
    Adjective trophic (not comparable) Of or pertaining to nutrition (ecology) Describing the relationships between the feeding habits of organisms in a food chain (physiology) Of or pertaining to growth





中文字典-英文字典  2005-2009