查询词典 yak

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。

The successful cloning and expression of yak IL2 gene is putatively useful for the development of novel immunopotentiator to raise the immunity of yak against various infectious pathogens and the immuno-protective efficacy of vaccinations.

本实验成功克隆了犛牛IL2基因，其原核表达产物具有显著的免疫活性，这为研制新型免疫增强剂来提高犛牛对各种疾病的抵抗力，增强犛牛疫苗的免疫保护率奠定了基础。

The pleural superficial, subpleural and parenchymal vacular networks were denser, and the range of the microvessels in diameter were larger, and the proceeding distance of the subpleural arteriole and its branches were longer in the adult yak lung than those in the adult cattle lung. However, the anastomosing between the pleural superficial and the subpleural vascular networks were more often found in the adult cattle lung than that in the adult yak.

成年牦牛肺胸膜面浅层的微血管网、胸膜下微血管网以及肺实质内的微血管网比成年黄牛致密；成年牦牛肺微血管的管径范围比黄牛的大；成年牦牛肺胸膜下微动脉及其分支的走行路径比成年黄牛的长；而成年黄牛肺胸膜面浅层的微血管与胸膜下微血管之间的吻合比成年牦牛更为常见。

This account awning has used 133 crossbeams, 260 ex-root stay rods, as well as 4300 kilogram yak wools and 370 yak white tails.

这座帐篷使用了133根横梁，260根外撑杆，以及4300公斤牦牛毛和370条牦牛白尾巴。

In order to improve the surface performance of yak hair fibers and enhance their dyeing property,the influence of low temperature plasma treatment of the yak hair s on their surface was studied.

为了改善牦牛毛纤维的表面性能，提高其染色性能，研究了低温等离子体表面改性处理牦牛毛对其表面性能的影响。

Therefore,itwas more reasonable to consider yak,cattle and zebu as independent species of thegenus Bos,while buffalo belongs to another category.(6)The results indicate that the yak HSP72 gene was an intron-free 1926bpnucleotide,encoding a protein of 641 AAs.

6牦牛HSP72基因序列全长为1926bp，无内含子，共编码641个氨基酸；牦牛HSP72基因和HSP72蛋白与普通牛、猪、人相比存在着一定差异。

The first black yak tent I slept in was right here, on the grasslands, and it was made of woven wool of the yak.

在这片草原上，我在黑牦牛毛毡帐篷里度过了第一个夜晚。

As well as serving as a military training aircraft, the Yak-152K will also be suitable for primary training and aerobatics in flying schools and clubs.

除了服役当作一种军用教练机，雅可-152K也将会是适用于飞行训练学校和俱乐部的主要训练和特技飞行。

The niche breadths of adults and subadults of three anuran species (Rana kukunoris, Nanorana pleskei and Bufo minshanicus ) in Zoige Wetland Nature Reserve, Sichuan, China were studied. The results showed that the niche breadths of B. minshanicus adults on the 5 dimensional axes including character of pasture, number of yak dung, vegetation coverage, temperature and humidity of ground surface, were narrower than those of R.

研究了若尔盖湿地国家级自然保护区的3种无尾两栖类，高原林蛙、倭蛙和岷山蟾蜍的成体和亚成体在7个生境因子(牧场性质、牛粪数量、植被高度、植被盖度、距水塘距离、地表温度、地表湿度)上的生态位宽度。

The area is home to numerous rare and endangered wildlife species such as the wild yak, Tibetan wild ass, or kiang , the migratory Tibetan antelope, or chiru , Tibetan argali and snow leopard.

这一地区拥有大量的稀有濒危野生物种，例如：野牦牛、藏野驴，又称西藏野驴、迁徙性的藏羚羊，又称藏羚、藏盘羊、以及雪豹等。

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？