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1)  yak hair
牦牛绒
1.
Effect of rinsing on quality of selective bleaching of yak hair;
清洗对牦牛绒选择性漂白质量的影响
2.
In this paper the scale structures of raw cashmere, yak hair and wool collected from the places of origin have been observed and analyzed using scanning electron microscope, which has played an effective role in settlement of trade bother of cashmere content.
利用扫描电镜观测法,通过对产地采集的山羊原绒、牦牛绒和绵羊毛进行鳞片结构的观察和分析,对解决商贸中的羊绒含量纠纷可起到有效的鉴别作用。
3.
The milling property of wool,mohair,rabbit hair,cashmere,sheep cashmere and yak hair was examined by using milling ball test method.
应用毡缩球法研究了羊毛、马海毛、兔绒、山羊绒、绵羊绒和牦牛绒的毡缩性能。
2)  yak fine hair
牦牛绒
1.
Effects of felt finishing on properties of yak fine hair sweater;
缩绒工艺对牦牛绒衫性能的影响
2.
This paper discusses the characteristics of yak fine hair and cotton, and introduces the processing techniques and characteristics of the cotton /yak fine hair mixture yarn and fabric.
本文论述了牦牛绒与棉纤维的性能特点,介绍了棉绒混纺纱、棉绒混纺交织织物的工艺技术要点及织物性
3)  yak [英][jæk]  [美][jæk]
牦牛绒
1.
The influence of process variables on the whiteness and alkali solubility in the bleaching of yak pretreated with metal salts were studied.
通过对金属盐预媒处理[1]后牦牛绒漂白的三个变量(漂白时间、双氧水浓度和漂白温度)的分析,讨论工艺变量对白度和碱溶解度的影响,并运用正交分析方法,得出牦牛绒漂白的较佳工艺条件。
4)  yak cashmere
牦牛绒
1.
Technological discussion on development of yak cashmere yarn on cotton ring spinning frame;
用棉纺环锭纺设备开发牦牛绒纱线的工艺探讨
5)  yakwool
牦牛绒
1.
Research on yakwool fiber tensile technology;
牦牛绒纤维拉细工艺研究
6)  yakwool sweater
牦牛绒衫
补充资料:牦牛
牦牛
Bos grunniens

   高寒地区特有牛种。主产中国青藏高原海拔3000米以上地区。耐粗饲,耐劳,善走陡坡险路、雪山沼泽,能游渡江河激流,有高原之舟之称。牦牛乳、肉为高寒地区的主要食品 ,绒是一种优质毛纺原料 ,毛是编织帐篷和衣衬的材料,尾毛供制髯口、假发等,并供应国际市场。牦牛系中国古羌人在藏北高原羌塘地区驯化野牦牛而来。
   牦牛头大额宽、耳小脸短,角粗,颈短无垂皮,胸深而丰满,后躯短而狭,尾短、着生低 、四肢短矮结实,蹄小且坚,体型粗壮紧凑,遍体长毛,状似围裙,尾毛帚状,长达45~60厘米。肺大、心重,气管软骨环狭窄。入冬后被毛间丛生绒毛,夏季绒毛自动脱落,汗腺不发达。反应和行动敏捷,嗅觉尤为灵敏。采食能力强。母牦牛每年 6~10月为发情配种季节,发情周期约20天,发情持续期12~36小时,妊娠255天左右 。公牦牛在配种季节进入母牦牛群 ,过后即自动离群。
    
   

青藏高原上的牦牛

青藏高原上的牦牛


   
   中国的牦牛有两个生态类型:一为青藏高原型,地方品种有青龙牦牛和西藏高山牦牛。另一为横断高山型,地方品种有青海高原牦牛、天祝白牦牛和麦洼牦牛。
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