In cattle, lesions start on head and neck then spread to inner thigh, neck, brisket and tail head
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Pregnancy Toxemia in Cattle 妊娠毒血症
new classic in cattle andequine 新牛马经
degradation rate in cattle rumen 瘤胃降解率
tick fever disease in cattle 牛蜱热病
Diagnosis of Lameness in Cattle 牛跛行的诊断
bloat in cattle 牛气胀病
ketosis in cattle 奶牛酮病
A related report looked at genetic changes in cattle over time.
一份相关报道关注到了牛随时间发生的基因转变。
Not long ago, it was Airbus that was strapped to a seat in cattle class and being pelted with airline food.
不久前,空客还受困于“牛栏式”座位和广受抨击的飞行餐食。
Persistent lymphocytosis in cattle infected with bovine leukemia virus is a benign polyclonal increase in lymphocyte Numbers.
牛白血病病毒感染后,牛体发生的持续性淋巴球增多属于良性的淋巴细胞数量增加。
A related report looked at genetic changes in cattle over time.
VOA: special.2009.05.05
But variola, which causes smallpox in humans, and vaccinia, which causes a disease called cowpox in cattle, turned out to be, we now know, viruses that are molecularly very similar.
但是导致天花的人痘病毒,和导致牛痘,的牛痘病毒,后来发现其实是,我们现在知道,这两种病毒在分子水平上十分相似
They are engaged in raising livestock, which in Greece is more likely to be sheep and goats than cattle, but also breeding horses, which is very important for the aristocracy for carrying on warfare.
他们擅长豢养牲畜,在当地似乎养绵羊和山羊比牛要来的容易,但是他们同样养马,这对于贵族阶层发动战争很重要
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