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:


  • The North American Pollinator Protection Campaign (NAPPC . . .
    • Foraging bees collect pollen and nectar to feed their young and themselves They are NOT looking for someone to sting! • Teach children to STAY BACK and not disturb bee or wasp nests • You are safe watching bees as they fl y from fl ower to fl ower • Honey bees and some bumble bees are defensive within 10 or 20 feet of their nests
  • Habitat for the Bees - Pratt Institute
    Think bees and one familiar set of images, habits, and behaviors likely comes to mind But this is scratching the surface of all that could be understood about some of nature’s most industrious workers—vital knowledge that architect Ariane Lourie Harrison, Visiting Associate Professor and Coordinator of the MS programs (Architecture and Urban Design) at Pratt, is working to develop
  • Bee communication in a changing world | Science Sessions - PNAS
    In some species, specialized guard bees stand watch at the hive entrance, where they use chemical cues to differentiate between returning nestmates and invading members of another hive or species In an article published in Chemosphere , Denise Alves, a behavioral ecologist at the University of São Paulo in Brazil, described how sublethal
  • Live Honey Bees For Sale | Mann Lake Bee Ag Supply
    Bees can be transported inside a vehicle or the back of truck, out of direct sunlight and wind We do not recommend placing package bees in the closed trunk of a car Packages should not be placed in a closed container, box, covered with blankets or other materials Remember, bees are living creatures and need good airflow to breathe
  • How to Identify and Enhance Ohio’s Wild Bees in Your . . .
    When asked where bees live, a human-constructed hive teeming with honey bees is typically the first thing that comes to mind (Image 1) However, the European honey bee, Apis mellifera, is just one of 400+ species of bees found in Ohio! These pollinators exhibit a wide range of nesting strategies Our wild bees can be grouped as cavity nesters or ground nesters Ground nesting bees make
  • Holley 1945 revisited - Slant Six Forum
    The only variable I could not tune is when the power valve opens But the engine has absolutely no flat spots, is responsive in all ranges, gets a best of between 23-25 mpg at steady highway speeds (in a boxy aero challenged 3600+ lb car) and starts at any temperature with one pump Most 1945s are calibrated very lean and need some recalibration
  • The Bees in Your Backyard: A Guide to North Americas Bees
    Some of the smallest bees in the world are found in North America Perdita, found in the southwest United States, measure only 0 1 inch, smaller than George Washington's nose on a quarter At the other extreme, North America is home to giant bumbling carpenter bees (Xylocopa) At more than an inch long, they sound like miniature helicopters as





中文字典-英文字典  2005-2009