查询词典 zebu

Furthermore, the genetic distances in the HSL genes are much smaller between yak, cattle, and zebu than those between each of the three species and the buffalo. Therefore, it is reasonable to consider yak as an independent species of the genus Bos.

牦牛、普通牛和瘤牛3个物种间的遗传距离远小于它们各自与水牛这一物种的遗传距离，它们三者之间的亲缘关系也相对于它们各自与水牛间的亲缘关系都较近，故将牦牛、普通牛和瘤牛划分在同一个属——牛属更为合理。

Photo of the Day: Best of June 2008 Zebu cattle driven by Afar herdsmen raise clouds of dust in the baked Danakil Desert near Semerea, Ethiopia.

瘤牛的驱使下远方的农牧民，升起的云和尘埃，在烘烤danakil沙漠附近的semerea ，埃塞俄比亚。

In the phylogenetic tree, the cattle and zebu were clustered together first, followed by the yak, buffalo, pig, human, mouse, and rat.

HSL基因外显子Ⅰ部分核苷酸序列进行多序列对位排列构建的各物种间分子系统进化树结果表明，普通牛和瘤牛首先聚为一类，再分别与牦牛、水牛、猪、人聚类，最后与大鼠、小鼠聚为一类。

Zebu : any of various breeds of domestic oxen developed in India that are characterized by a large fleshy hump over the shoulders, a dewlap, pendulous ears, and marked resistance to the injurious effects of heat and insect attack

不懂的词语大家勤翻一点词典！呵呵，老喜欢你写的文章了，有内涵，顶！！请问楼主，你的词根词缀的故事从哪学的？另，有以故事方式介绍词根词缀的书吗？？？？

It implies that the relationship between Japanese black cattle and Mongolian cattle is more distant. According to that the rate of sequence divergence of mtDNA is estimated to be 2% per million years, Haplotype II and III of mongolian cattle s mtDNA might be separate about 240 thousand years ago, which is earlier than the 10000-year history of cattle husbandry. Haplotype of yellow cattleand zebu cattle might be separate about 0.73-0.92 million years ago.

按照哺乳动物mtDNA碱基突变率每百万年2％计算，单倍型Ⅱ和Ⅲ(遗传距离为0.478％)所代表的蒙蒙古牛和日本和牛遗传多态性比较研究硕士学位论文古牛群体之间的分化时间大约24万年，这比人类驯化牛10000的历史要久远得多。I单倍型和11、m两种单倍型(遗传距离为1.467%，1.83870)所代表的牛群体之间的分化时间大约73万年至92万年前。

Two types of mtDNA molecule were detected in Yunnan na tive cattle:five individuals showed the type of yellow cattle, the o ther ten showed that of zebu cattle,suggesting their European and z ebu origins.

没有发现过渡型和重组型。昆明黑白花奶牛的mtDNA与云南黄牛的相类似。云南黄牛可能具有两种起源，即普通黄牛起源和瘤牛起源。

Keywords width-forehead cattle;Yunnan Zebu;beef performance

大额牛；云南瘤牛；肉用性能

Photo of the Day June 17, 2008 Afar Cattle Herders, Ethiopia, 2005 Photograph by Carsten Peter Zebu cattle driven by Afar herdsmen raise clouds of dust in the baked Danakil Desert near Semerea, Ethiopia.

意译：在远方家畜牧者，埃塞俄比亚，2005年。瘤牛家畜被驱赶被远方牧主人升起有灰尘的云层在那烤干的Danakil沙漠靠近埃塞俄比亚的Semerea。

The partial sequences of exon Ⅰ of hormone-sensitive lipase genes in yak, cattle, zebu, and buffalo were analyzed. Comparisons of these sequences and the deduced amino acid sequences with the homologous HSL gene and protein sequences in other mammalian species including pig, human, mouse, and rat retrieved from the GenBank were carried out and finally a phylogenetic tree was constructed using the partial DNA sequences of the HSL genes in all species.

在对牛科中4种动物即牦牛、瘤牛、普通牛和水牛HSL基因外显子Ⅰ部分核苷酸序列进行测定的基础上，与Gen- Bank中其他物种相应基因核苷酸序列、氨基酸序列进行了比对分析，并构建了牦牛与其他物种间分子系统进化树。

Zebu cattle driven by Afar herdsmen raise clouds of dust in the baked Danakil Desert near Semerea, Ethiopia.

在埃塞俄比亚Semerea附近的炙热的Danakil沙漠中，瘤牛群在远处牡牛人的驱赶下掀起了了大片烟尘。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了