查询词典 bison

At the same time 300 American bison and 6,000 wild boars are also kept privately.

调查同时发现，英国人饲养的另类宠物中还包括2000只鸵鸟、近500只猴子、300只美洲野牛和6000头野猪。

Watching bison up close is mesmerizing, like watching a grass fire about to leap out of control.

近距离观看野牛是迷人的，就像在观赏一片即将失控飞跃的燃烧的野草。

Watching bison up close is mesmerizing, like watching a grass fire about to leap out of control.

野牛们极大的头部呈楔形状，眼睛如银元般大小。

Yellowstone is well known for its wildlife, and the geysers are critical for grass-fed bison to survive the long, brutal winters of Yellowstone ? when snow deeply buries the grasses.

黄石公园以其野生动物闻名，而喷泉对那些在要在黄石公园中度过漫长而又严酷的冬季的食草的美洲野牛来说可谓至关重要。

Tibetan sheep and mouflons were joined first, followed by the goat, and then the Bovinae species, including the cattle and European bison.

物种间欧拉型藏绵羊与摩弗伦羊同源性最高，而欧拉型藏绵羊与普通牛最低。

EF116490. Characterization and comparison of this sequence with mouflons, goat, cattle and European bison orthologues were also conducted. Results showed that: 1 The 5'-flanking region contained many potential transcriptional factor binding sites such as those for C/EBPb, C/EBP, SP1, Cap, USF, HFH-2, HNF-3b, and Oct-1, which might have an important effect on transcription activation and regulation as well as tissue-specific expression.

EF116490，在分析其序列结构特征的基础上与GenBank中摩弗伦羊、山羊、普通牛、欧洲野牛进行了比较基因组学和系统进化研究，结果表明：(1)欧拉型藏绵羊GHR基因启动子P1区存在C/EBP、C/EBPb、SP1、Cap、USF、HFH-2、HNF-3b、Oct-1等多个潜在的转录因子结合位点，可能与GHR基因的转录调控和起始以及特异表达有关。

Scientists have so far identified more than 700 specimens, including the skull of a prehistoric American lion and the bones of dire wolves, saber-tooth cats, ground sloths and bison.

科学家们已经鉴定出700多种样本，包括史前美国狮子的头骨，可怕的狼和有着象刀牙的猫，和树櫴和野牛。

Purple coneflowers add to the diet of bison and pronghorns that graze South Dakota's sprawling grasslands.

在南达科他州广阔的草原上，紫花金光菊是野牛与叉角羚额外的食物。

Urple coneflowers add to the diet of bison and pronghorns that graze South Dakota's sprawling grasslands. Photograph by Annie Griffiths Belt

rairie Provision 大草原粮仓在南达科他州广阔的草原上，紫花金光菊是野牛与叉角羚额外的食物。

The wood bison is the larger of the two, and is now found mostly in western Canada.

解析：短文谈到原来在北美大陆上有多种野牛生活着，现在仅存两种，作者隐含达到的意思是几种野牛被杀绝或灭绝，D为正确答案。A、B、C和D与短文矛盾。

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？