查询词典 Bos

Molecular tree showed that haplotypes from Bubalus bubalis and Bos indicus clustered on their own and there were apparent differentiation between Bubalus bubalis, Bos indicus and other bovine species. There was no apparent differentiation among Bos taurus, Bos grunniens, Bos frontalis and they maybe produced apparent differentiation gradually in the process of evolution.

分子进化树显示，水牛、瘤牛独自成类并与其他牛种显著分化；普通牛、牦牛、大额牛间的序列分化程度并不明显，但有可能在进化过程中逐步产生明显的分化。

Mutation rate at exon of GH in five bovine species was very low with the percentage of 3.48%. The majority of nucleotide substitution was nonsense mutation and only one missense mutation was observed. Molecule tree based on haplotypes of bGH at exon 5 showed that differentiation was apparent relatively between Bubalus bubalis and Bos taurus, Bos indicus, Bos grunniens, Bos frontalis. There was no apparent differentiation among other four bovine species and they shared mutual ancestral sequence.

序列分析表明，5个牛种GH基因外显子5的遗传变异水平较低，平均核苷酸变异率约为3.48%，而且绝大多数位点的核苷酸替换是同义突变，仅发现1个错义突变位点；从GH基因外显子5序列单倍型构建的分子进化树来看，水牛与普通牛、瘤牛、牦牛及大额牛的分化相对比较明显，其他4个牛种之间并无明显分化，还享有共同的祖先序列。

We obtained complete coding sequence of myostatin gene from Bos taurus, Bos indicus, Bos grunniens, Bos frontalis and Bubalus bubalis (swamp buffalo and river buffalo) by PCR fragments sequencing method. The molecular evolution characters of CDS of myostatin gene were analyzed.

运用PCR分段扩增测序法，获得普通牛、瘤牛、牦牛、大额牛、水牛MSTN基因编码区全序列，进而分析编码区序列的分子进化特征。

In this text, comparing the yak with other genus of Bovinae on paleontology evidence, morphologic character, blood protein polymorphism, microsatellite polymorphism, mtDNA sequence variance, rDNA RFLP data and sequence information of function gene, we find that the yak shows difference in Bos taurus, Bos indicus but close with Bison bison either in paleontology evidence, morphologic character or molecular biology character. So it was better to be considered as one independent genus Poephagus than to subgenus Poephagus or a species of Bos.

本文通过对牦牛与牛亚科其他属在古生物学证据、形态学特征、血液蛋白多态性、微卫星多态性、mtDNA序列变异、rDNA的RFLP数据和功能基因序列信息等各方面研究资料的比较分析，发现牦牛无论在古生物学证据、形态学特征，还是在分子生物学特征上均表现出与牛属中的普通牛Bos taurus、瘤牛Bos indicus不同，而与美洲野牛Bison bison的亲缘关系更近一些，因此将牦牛划分为牛亚科中1个独立属，似乎比将牦牛作为牛属中的1个亚属或1个种更合适。

There are three types of Y chromosomes for yellow cattle landraces in China, that is, metacentric Y chromosomes, submetacentric Y chromosomes, and acrocentric Y chromosomes, which illustrates the origin of yellow cattle landraces in China from Bos taurus and Bos indicus.

中国地方黄牛Y染色体具有中着丝粒、亚中着丝粒和近端着丝粒3种类型，这说明中国地方黄牛起源于普通牛和瘤牛。

The differentiation between Bos taurus and Capra hircus was more obvious than between Bos taurus and Ovis aries, but not within species.

在分化上，牛和山羊比牛和绵羊要明显。

In this thesis the using BOS technology is put forward for the solution of such problems. On the basis of abundant theoretical research, with the support of relevant teachers, a laboratory for of the original equipment was established to testify the feasibility, reliability and security of the technology. Through the development and testing of different types of financial software, it is proved that BOS technology can be applied in the building of efficient and securely operating software in Intranet sphere. It is very encouraging to find out that by making use of the original equipment and some useful part of the original software, this approach has very good realistic significance and accessibility.Song Xiaohua DIRECTED BY Li Leming

针对这种情况我提出了利用BOS技术解决这一问题的方案，做了较多的理论研究，同时为了证实技术的可行性、可靠性和安全性，在有关老师的支持下利用原有的设备筹建了一个瘦客户机实验室，对不同类型的财务软件进行了开发和测试，结果证明可以利用BOS技术构造高效、安全的运行于Intranet（甚至是Internet）领域的财务软件，同时令人高兴的是这种方式可以较好的利用原有的设备、很好的继承原有的软件中还适用的部分，具有非常好的现实意义和可操作性。

So they named the company after a great ape, an endangered species that's pronounced bo-NOH-bos, not BON-oh-bos.

因此，他们将企业以一种濒临绝种的猩猩的名字命名，读起来是bo-NOH-bos，而不是BON-oh-bos。

The results indicated that the special fragment existed in different regions of the agouti gene of Capra hircus and Ovis aries, but not in the agouti gene of Bos taurus.

但结果表明，这个特殊片段存在于山羊和绵羊agouti基因的不同区域，而不存在于牛的agouti基因上。

Lesson 4 Take over,Bos'n 1.If i had to shoot at such close quarters, I wouldn't miss.

要是我不得不开枪的话，离这么近他们谁也跑不掉。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？