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- dairy cattle dung 牛粪
- 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
- The dairy cattle are going to come in. 奶牛要产仔了。
- The farmer bought 60 heads of dairy cattle. 这个农夫买了60头乳牛。
- The farm has both beef and dairy cattle. 这家农场饲养菜牛和奶牛。
- Scientists in Japan Say They Have Found a New Source of Gasoline: Cattle Dung. 日本科学家已经发现了一种新的汽油来源:牛粪。
- Dairy cattle from Taiwan produce an average of 18-20 kg daily. 台湾乳牛平均产乳量一天大约18-20公斤。
- One of a breed of small dairy cattle originally raised in the Channel Islands. 奥尔德尼乳牛原产于海峡群岛中的一种体型小的乳牛
- Conclusion: TVR can penetrate the mammary skin in dairy cattle in vitro. 结论：中兽药复方涂膜剂乳炎清对奶牛乳房皮肤具有一定的透皮效果。
- Fertilizer, chemical pesticide and greenhouse films soon replaced the use of human dung, cattle dung and straw in farming. 农药、杀虫剂和温室薄膜迅速取代了曾在耕地中使用的人粪、畜粪和麦秸。
- Formed a cattle farming, dairy cattle, pigs, goats four major breeding base. 养殖业形成了黄牛、奶牛、生猪、山羊四大养殖基地。
- 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
- Pleurotus tuber Regium were cultured with wheat bran, cattle dung, ammonium sulphate and urea as N sources, and its sclerotium yield and total content of amino acids were determined. 摘要运用灰色系统理论，探讨了不同氮源对虎奶菇菌核产量及其各类氨基酸总量的影响，并进行灰色关联的综合评判。
- Fig 1. Profile of serum progesterone concentration after GnRH treatment in dairy cattle. 图1.;激性腺素释放素处理后乳牛血清助孕酮浓度之变化。
- Using the substrate in which the proportion of maize straw and cattle dung was 1:1, and cultivating Agaricus bisporus. the mycelia grew fastest, and biological efficiency was more higher. 玉米秸秆和牛粪以1:1的比例栽培双孢蘑菇，菌丝生长速度最快，生物学效率较高。
- 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。
- In 1998, the Beijing Dairy Cattle Breeding Centre joined the project as a fourth primary site. 1998年,北京奶牛中心作为第四个项目点参加了中加奶牛项目。
- China has presently several dozen million head of low quality beef and dairy cattle. 中国现有劣质菜牛和奶牛1千多万头。
- Any of various brown and white dairy cattle of a breed that originated in Ayr, Scotland. 艾尔夏牛原产于苏格兰埃尔郡的棕白色乳牛品种之一
- Any of a breed of fawn-colored dairy cattle developed on the island of Jersey and producing milk that is rich in butterfat. 泽西种乳牛一个生长在泽西岛的浅黄褐色奶牛品种，产的牛奶含有丰富的乳脂
