草原

Marmota himalayana(as follows be called for short Marmot)belong to,Rodentia, Sciuridae,a genus of Marmot,which is a kind of huge Rodent of Hibernation,and inhabited in wide areas of Qinghai-Tibet Plateau Alpine Meadows rangeland.

喜马拉雅旱獭属啮齿目，松鼠科，旱獭属动物，是青藏高原高寒草甸草原广泛栖息的一种大型冬眠啮齿动物。

In this thesis, we chose two wild rodents inhibiting in the north of China Mongolian gerbil (Meriones unguiculatus and Brandt's vole . The effects of short photoperiod and cold exposure to thermogenesis, and the mechanism of thermogenic regulation were studied. The new genes participating in cold adaptation were also screened by DDRT-PCR.

本文选择了华北地区的两种野生啮齿类（生活在内蒙古荒漠和半荒漠地区的优势鼠种长爪沙鼠和生活在内蒙古干旱草原的优势鼠种布氏田鼠）为研究对象，探讨光照对长爪沙鼠产热的影响，以及在低温因子作用下两种鼠适应性产热变化的机理，并利用差异显示技术试图寻找与冷适应性产热相关的基因。

At the edge of sand land, there lies a Caragana microphylla zone. From the fringe to the center of sand land, there are more mesic plant communities. A sandy environment which is different the local climate is constructed in the hinterland of the sand land, so there are more different ecological types of the plant communities.

在沙地与草原的过渡带上一般会有由小叶锦鸡儿群落组成的一个过渡带，从沙地的边缘到沙地的腹地，植物群落逐渐中生化，沙地在其腹地营造了一个超越当地气候特征的沙地环境，容纳了各类不同生态类型的植物群落。

Sheathed in Roman brick and overhung so perfectly that a midsummer noon sun barely strikes the foot of the long, glass-walled southern exposure of the raised above-ground-level living quarters, it demonstrates Wright's total control and appreciation of microclimatic effects.

罗宾别墅，作为莱特大师最出色的草原式住宅作品，是现代建筑的里程碑…罗马砖砌的墙，高悬突出的屋顶是如此的完美即使是仲夏正午的太阳也仅仅能照到墙角，朝南的玻璃墙完美地展现了二楼的客厅。这一切都说明莱特在建造房屋的同时考虑到了气候的影响。

The mammalian genus Microtus provides an excellent model for investigating the evolution of social behaviour.

属于这一类的动物包括草原田鼠，但与其密切相关的草地田鼠则属于占绝大多数的多配型社会结构类别，即一雄多雌或一雌多雄。

We studied responses of populations of Microtus ochrogaster and M. pennsylvanicus in east-central Illinois, USA to supplemental food in intermediate and low food habitats. Whereas amplitudes of fluctuation of M.

本研究在美国伊利诺斯州中东部测定了中等食物质量和低食物质量栖息地内橙腹田鼠和草原田鼠(M.pennsylvanicus)种群对附加食物的响应。

We conducted removal experiments in open populations of Microtus ochrogaster and M.pennsylvanicus to test for potential interspecific competition between coexisting populations in bluegrass and tallgrass prairie in east-central IL, USA.

我们对美国伊利诺斯州中东部的蓝草和高草牧场共生的橙腹田鼠和草原田鼠开放种群进行了去除实验，以测定潜在的种间竞争。

The Grand Pr airie Area De monstration Project seemed, at first, a fi ne

此项北美大草原地区示范工程一开始似乎是个好主意。

Second, the novel presents the horrified environment, such as the moors, the manor and the grave.

第二，小说呈现恐怖的环境，草原、庄园和坟墓。

For so many years, I've been looking for a great prairie through which clean streams run Its ever more ample verge like a morning easily stretches out its neck into night Its people of plenty, namely the luxuriant grass produce solid fruits crop after crop There're wild fires, spring winds, and I am nothing but a nameable horse who needs a carriage, a grateful heart when running

这么多年了，我一直在寻找被清清的河水流淌过的阔大草原它一天更比一天丰沛的边缘就像早晨很容易就把头伸向了夜晚它丰衣足食的人们，就是那些茂盛的青草一茬又一茬结着结实的种子既有野火，又有春风，而我只是一只被命名的马匹奔跑的时候需要马车一辆，感恩的心灵一颗

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。