yak

• Is that a yak
  是不是一头牦牛？
• Immunological factors effecting conception pate of inter - species crossing of yak with cattle
  影响牦牛种间杂交受胎率的免疫学因素
• The influence of capability of yak hairs treated with different plasma was studied
  研究了各等离子体参数对牦牛毛纤维性能的影响。
• Measurement of level of reproductive hormone in female yak of plateau type in differ season
  不同季节高原型牦母牛生殖激素水平的测定
• Citizens and farmers live in cloth tents when going out , while herders live in yak hair tents
  帐蓬，牧民通常则住用牦牛毛制成的帐蓬
• A few farmers trailed yaks , with plows attached to their animals by large nose rings
  几位农民拉着旄牛耕地，牛鼻子上拴着大大的鼻环。
• Deworming effect of doramictin and ivermectin in small dose on cattle grub in yak
  微量多拉菌素与伊维菌素对牦牛皮蝇幼虫驱除效力的研究
• Yak hair yarns
  羊仔毛纱
• Yak hair yarns
  羊仔毛纱
• Observation of morphology of third - instar warble in yak by scanning electron microscopy
  应用扫描电子显微镜对牦牛皮蝇三期幼虫的形态学观察