1.〈集合词〉奶牛
1.cattle bred and raised for milk production
1.Administered work of dairy, cattle reproduction is one of effective methods to guarantee carrying on of dairy cattle reproduction work.
而奶牛繁殖管理工作是保证奶牛繁殖工作顺利开展的有效措施之一。
2.Any of a breed of brown and white dairy cattle originally developed on the island of Guernsey and noted for producing a rich, golden milk.
格恩西奶牛原产于格恩西岛的一种白色和褐色相间的奶牛，以生产富于营养的黄色牛奶而闻名
3.Holstein, Any of a breed of large black and white dairy cattle originally developed in Friesland.
霍斯坦种乳牛，一种原产于荷兰弗里斯兰的黑白花大奶牛。
4.Dairy cattle manure is known to harbor a certain amount of pathogenic microorganisms, especially zoonotic pathogens.
粪便中含有一定量的病原微生物，特别是人畜共患病的病原菌。
5.One of a breed of small, black dairy cattle of Irish origin.
克立牛一种产于爱尔兰的黑色小乳牛
6.Today's farmers have increased milk production greatly through improved methods of breeding , feeding and managing dairy cattle.
现在，农民通过改进奶牛的繁殖、喂养和管理技术，奶产量大增。
7.Cow "s reproduction affairs reminding system is a important step of dairy cattle reproduction management. "
奶牛繁殖事件提醒系统是奶牛繁殖管理过程中的一个重要环节。
8.Within organic farming, the medical treatment of dairy cattle must only be initiated by a veterinarian.
在有机农业里，医疗待遇必须首先由兽医开始。
9.The significance of the puncture of bone marrow in diagnosing leukemia for the dairy cattle .
骨髓穿刺术在诊断奶牛白血病中的意义。
10.Its use is primarily in dairy cattle and peri-urban areas where complementary services including milk marketing are available.
其主要应用对象是奶牛，主要是在具有包括牛奶营销在内配套服务的城市周边地区。