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:

chrestomathy    


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:


  • Mammalian Tree of Life Redefined: Genomic Time Machine Traces . . .
    The research uses the genomes of 241 species and can be used to support animal and human health outcomes Research led by a team of scientists from the Texas A M School of Veterinary Medicine and Biomedical Sciences puts to bed the heated scientific debate regarding the history of mammal dive
  • Mammal species composition and habitat associations in a . . .
    We used generalized linear models and ordination analyses to evaluate whether variation in mammal detections and species composition was associated with habitat gradients We recorded >22 mammal species over 1572 sampling occasions Natural forest area was positively associated with mammal species richness and detections of threatened mammals
  • 5. 11: Cenozoic Era - The Age of Mammals - Biology LibreTexts
    The Cenozoic Era: Age of Mammals The Cenozoic Era literally means the era of “modern life ” It is also called the age of mammals Mammals took advantage of the extinction of the dinosaurs They flourished and soon became the dominant animals on Earth You can learn more about the evolution of mammals during the Cenozoic at the link below
  • ENDANGERED SPECIES ACT PENALTY SCHEDULE 16 U. S. C . . . - NOAA
    taken threatened or endangered species in interstate or foreign commerce $3,500 - Statutory Maximum $7,500 - Statutory Maximum $13,000 - Statutory Maximum Deliver, receive, carry, transport, sell or ship threatened or endangered species in interstate or foreign commerce $500 - $3,000 $1,500 - $10,500 $5,500 - Statutory Maximum C Other Violations
  • Conservation of the world’s mammals: status, protected areas . . .
    Unfortunately, hunting is unregulated for cultural and economic reasons over much of the Earth We are beginning to see effects of climate change and invasive species on risk of extinction for many species The future of mammals, however, is entwined ultimately with the size, growth, and resource demands of the human population
  • Global habitat suitability models of terrestrial mammals
    Detailed large-scale information on mammal distribution has often been lacking, hindering conservation efforts We used the information from the 2009 IUCN Red List of Threatened Species as a baseline for developing habitat suitability models for 5027 out of 5330 known terrestrial mammal species, based on their habitat relationships





中文字典-英文字典  2005-2009