纯种的牛被引进用以改进牛的血统。
但是，要想探讨生物优势的断言，挑战纯种的观点，仅凭轶闻或本能都不够。
But to explore claims of biological advantages and challenge ideas of purity, neither anecdote nor instinct is enough.
迈克是一只纯种的波尔多犬，这种原产于法国的守卫犬曾经在汤姆·汉克斯主演的影片《特纳和霍奇》中大出风头。
Mac is a pedigree Dogue DE Bordeaux, a French breed of guard dog popularised in the Tom Hanks film "Turner and Hooch".
世界上最后一只雄性的纯种哥伦比亚盆地侏儒兔最近不幸死亡。这致使美国在实施一个旨在试图拯救这种濒危物种免于灭绝的圈养繁殖计划的过程中，仅有两只纯种的雌性侏儒兔尚存。
The last male purebred Columbia Basin pygmy rabbit has died, leaving just two females in a captive breeding program created to try to save the endangered species from extinction.
这匹阿拉伯马是纯种的。
我想要一条纯种的狗。
纯种的边境牧羊犬。
它看上去有点像边境牧羊犬，但可能不是纯种的，对吧？
It looks something like Border Collie, but may it's a cross of that, right?
阿加西是德瓦尔德中心的第一位客人，也是独一无二的贵宾，因为它是一头纯种的国王猎豹。
Ajiaxi was not only the first but also a unique guest of the center as it was a pure bred King Cheetah.
研究也显示许多看来“纯种”的民族其祖先起源自不止一个大陆。
The studies also show that many seemingly "purebred" ethnic groups have ancestry traceable to more than one continent.
纯种马比杂交马的价格昂贵得多。
叫声洪亮的北美洲西部大型纯种野生白天鹅。
Large pure white wild swan of western North America having a sonorous cry.
我所住的林子里满是纯种野火鸡。
一些样本携带的基因显示它们的父辈是现存的纯种弗罗里安那象龟，表明这一物种或许根本没有灭绝。
Some had genes indicating their parents were living purebred Floreana tortoises, hinting that the species may not be extinct after all.
通过添加不同营养盐类的纯种和自然培养试验，对异养细菌生长的限制因子进行了研究。
Restricting factors of bacteria growth were studied by pure culture and natural culture test.
这些动物是用纯种繁殖的。
纯种繁殖的阿拉伯马。
我最喜爱纯种犬运动的一个重要原因就是它们所呈现出的五花八门，风格迥异的不同性格。
One of my favorite things about the sport of purebred dogs is the colorful cast of characters that populate it.
BBC1今晚将播出‘血统犬揭秘’ 新闻纪录片，并将着重提出很多纯种犬只所承受的健康问题。
The BBC1 documentary Pedigree Dogs Exposed is to be shown tonight and highlights the health problems suffered by many of the pedigree breeds.
结果：纯种发酵淡豆豉中染料木素和大豆黄素的含量均高于自然发酵。
Results: Contents of genistein and daidzein in SSP by pure breed fermentation were all higher than by natural fermentation.
阿拉伯可能是已知的最古老的纯种 。
NGKC的宗旨是打造国内优质的纯种犬注册服务系统，这一理念很快促成了NGKC与AKC之间的合约，即AKC全球服务（AKC-GS）的诞生。
NGKC's desire to offer a high quality purebred dog registration service in China has prompted a contract with the newly established AKC Global Services program (AKC-GS).
肯塔基州农场出产一些世界上最好的纯种马。
Kentucky farms produce some of the world's finest pure breed horses.
像其他商品一样，纯种狗的买卖同样受《货物买卖法》的约束。
Like any other commodity, pedigree dogs are covered by the Sale of Goods Act.
世界上最大的马：一匹名叫超级布鲁可林的纯种比利时驿马。
The World's Largest Horse: Purebred Belgian stallion by the name of Brooklyn Supreme.
沙特阿拉伯首都利雅得，2008年10月31日——人们在为一只MaazalShami、又叫做大马士革山羊照相，它刚刚在一个纯种山羊比赛中夺得“最美丽山羊”的称号。
Riyadh, Saudi Arabia, October 31, 2008--People take photographs of a Maaz al Shami, or Damascene goat, which won the Most Beautiful Goat title during a pedigree goat competition.
我拥有世界上最古老的纯种马血统。
我拥有世界上最古老的纯种马血统。
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