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


  • Mast seeding - Wikipedia
    Mast is generated in large quantities during long-interval but regularly recurring phenological events known as mast seeding or masting [6] Such events are population -level phenomena hypothesized to be driven by a wide variety of factors, depending on the plant species involved, including availability of nutrients, economies of scale, weather
  • The Lingering Mysteries of the Mast Year - Brooklyn Botanic Garden
    Masting is, in short, the synchronized production of seeds by a population of plants In other words, it’s a reproductive act that an entire population does together Oak trees, for example, mast roughly every 2–5 years
  • What is a mast year? How and why it happens - Woodland Trust
    Mast years have a major evolutionary advantage for the tree Producing nuts is costly work and slightly stunts the tree’s growth, but as it tends to happen every 5-10 years, it’s worth the payoff for some of the crop to germinate into new saplings
  • What Is Masting in Trees and Why Do They Do It?
    Masting is the synchronous, highly variable, and massive production of seeds by a plant population over multiple years This reproductive strategy involves trees producing an enormous crop, often called a “mast,” followed by several years of very low or no seed production
  • What Is Masting? The Biology of Synchronized Seed Production
    Learn how the synchronized seeding of trees, or masting, is a survival strategy that shapes entire ecosystems and even impacts human health risks
  • Mast seeding | Tree Reproduction, Seed Dispersal Forest Ecology . . .
    Mast seeding is an effective defense because the seed predators become satiated before all the seeds have been consumed
  • Masting: Current Biology - Cell Press
    Andrew Hacket-Pain introduces the phenomenon known as ‘masting’, in which perennial plants show extraordinary variation in annual reproductive effort
  • The Mystery of the Mast Year - Cool Green Science
    Scientists have named this phenomenon “masting” or “mast seeding,” and the years they take place are called “mast years ” So far, they only have theories about why or how it happens
  • To Fruit or Not to Fruit – The Story of Mast Seeding - awkward botany
    In years when yields are high, fruit production can seem excessive This phenomenon is called masting, or mast seeding, and it takes place at the population level That is, during a mast year, virtually all individuals in a population of a certain species synchronously produce a bumper crop of seeds Plants of many types can be masting species
  • Masting: Survival of the Seediest | Finger Lakes Land Trust
    This is a phenomenon known as “masting,” in which trees of the same species periodically produce an overabundance of seed in a brilliant strategy to ensure species survival





中文字典-英文字典  2005-2009