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:


  • What Were Jack Russell Terriers Bred For? History, Traits . . .
    Living in England in the mid-1800s, Rev Russell was an avid fox hunter and bred dogs to assist him 1 The result? A compact, yet very tough terrier bred to hunt and hole foxes A compact, yet
  • How Does a Dog Breed Become AKC-Recognized?
    Event Search Find a Puppy Register Shop AKC TV AKC Rx Sign In
  • List of domesticated animals - Wikipedia
    Very common in captivity, wild relatives extinct, feral populations fairly common 1b Bovidae: Domestic goat (Capra hircus) Bezoar ibex (Capra aegagrus aegagrus) 8000 BCE [24] [25] [26] Iran: milk, meat, fiber, skin, horns, vellum, manure, guarding, fighting, racing, lawn mowing, weed control, clearing land, show, pets Slight physical changes
  • Domestication and uses of the dog in western Europe from the . . .
    The limitation of this import hypothesis is that on examining the range of wither heights of dogs in Italy from the Neolithic to the end of the Roman period (De Grossi Mazzorin and Tagliacozzo, 2000) or dogs from Pompei (Zedda et al , 2006), no dwarf dogs less than 29 cm can be observed during what is known as the Early Roman period (third
  • The welfare implications of animal breeding and breeding . . .
    Not only has such an approach improved animal health, as demonstrated for example, by a steady decline in mastitis levels in dairy cattle, but the total economic gain from selection for a TMI in dairy cattle has been shown to be 10–25% superior to single trait selection, despite a reduced gain in milk production levels (Heringstad et al , 2000)
  • Review of epidemiological, pathological, genetic, and . . . - AVMA
    Introduction Separation anxiety (SA) is the most common stand-alone behavioral diagnosis and the second most common behavioral problem for dogs, behind only all diagnoses that involved aggression 1 Separation anxiety may disrupt the human animal bond 1 and affect the welfare and lifespan of dogs, 2,3,4,5 with SA a common reason that dogs are presented to veterinarians for euthanasia or are
  • The 25 Most Expensive Dog Breeds in the World - TomKings Kennel
    They have been used as guard dogs, police dogs, and even therapy dogs Rottweilers are loyal and devoted to their owners, and they make amazing family pets The average price for Rotties is $1,500–$3,000, but a show-quality Rottweiler may cost considerably more, up to $9,000





中文字典-英文字典  2005-2009