西北的

We choose the arid land of northwestern China as our study area because of its extensive area, specific geographical location, dry climate, varied topography, vulnerable ecosystems and long-term human disturbance, as well as the existence of current conflicts between economic development and environmental protection. Based on the literature, we choose ten desert species with clear and relatively accurate geographical distribution ranges to model their distributions:Anabasis brevifolia, Atraphaxis frutescens, Calligonum mon-golicum, Ephedra przewalskii, Gymnocarpos przewalskii, Haloxylon ammodendron, Haloxylon persicum, Ka-lidium cuspidatum, Salsola laricifolia, and Sympegma regelii.

：选择面积广阔、地理位置特殊、气候干旱、地形地貌多样、生态系统脆弱以及人类活动长期干扰，而且目前面临着西部大开发和环境保护双重矛盾的西北干旱区作为研究区域，通过收集西北干旱区多种优势种和常见种的地理分布资料，选取10种分布范围相对明确、资料相对齐备的荒漠植物种：短叶假木贼、木蓼(A- traphaxis frutescens)、沙拐枣、膜果麻黄、裸果木、梭梭柴、白梭梭、尖叶盐爪爪、松叶猪毛菜(Salsola lar- icifolia)和合头草，定量分析其地理分布与气候因子的关系，并据此估测其潜在中心分布区和潜在最大分布范围，与实际分布范围进行比较。

Theoretically, the present thesis is based upon the encouragement theory in the study of administration. The literature of the thesis is mainly devoted to the survey of research at home and abroad in two aspects: the young teacher development and encouragement mechanism. Methodologically, the thesis is a case study of Northwest Normal University. With the statistical analysis of the status quo of teaching and research, as well as the demand of research of the young teachers in the university, the thesis treats the current encouragement system, summarizes the conspicuous problems and then advances countermeasures in the research enragement system of young teachers in these universities based upon the qualitative and quantitative studies.

本文以西方管理学激励理论为指导，以国内外青年教师培养和科研激励机制研究方面的文献为参考，以西北师范大学为个案，在对西北师范大学青年教师科研和教学现状统计分析、科研需求调查统计分析、现行科研激励机制审视的基础上，采取定量与定性相结合的研究方法，概括出西部教学研究型大学青年教师科研激励机制方面存在的主要问题，并分析存在问题的原因。

The meteorological data for shipping in the The western part of the N. Pacific Ocean during 1950～1995 analyzed taking 5°×5°latiude and longitude as statistical girds. The characteristics and changing laws of the wind, wave and swell are given. This area is representative's monsoon area.

本文根据1950～1995年共46a的西北太平洋气象船舶报资料，按5°×5°网格统计的风、浪要素进行分析研究，阐明了西北太平洋风、浪、涌的特点及其变化规律。

The third goal is to narrate the northwest documents to spread the situation, specially to pick the situation in various provinces which the northwest documents as well as Jiangsu and Zhejiang province book collector collects books distributes, by understanding the northwest documents in other local dissemination situations.

三是为了叙述西北作者文献的流传情况，特别是在各省采进本以及江浙藏书家藏书中分布的情况，以了解西北作者文献在其他地区的传播情况。

By 1840, the early cotton-producing states had been left behind. In 1860, Alabama, Mississippi, and Louisiana were far in the lead. With Mississippi alone producing more cotton than Georgia and South Carolina combined.

到了1840年，最早的产棉州落伍了。1860年，阿拉巴马，密西西北和路易斯安那州遥遥领先，其中密西西北一州的产量超过佐治亚与南卡罗莱纳两个州的产量之和。

For all this, the commercialization of the forts had its important historical significance in impelling local development.

尽管如此，北宋西北沿边堡寨的商业化在推动当时西北地区的经济发展具有重要的历史意义。

Developing sports industrial is the need of the market economy. We should make a good use of the geographical conditions,historical and ancient culture,long boundary line to develop the sports industrial. Furth...

发展体育产业是市场经济的需求，充分利用西北地区地理环境、历史及古文化、边界线长等优势，完善机制，理顺关系，确立近期体育产业发展的战略重点，确立相应的对策，使西北地区产业加速走向市场。

Radiation into the five Northwestern provinces , theproduction base ,but also the largest integrated one for three projects'production of food ,drink and whole potato flour

公司是达利集团辐射西北五省的生产基地，也是西北最大的集食品，饮料，马铃薯全粉生产三大项目为一体的综合性基地。

Portland Lang highway passing through the county, is an ancient Silk Road, a branch line, the Northwest famous wool, leather distribution in sheep's clothing in transactions 4,000,000 cattle, 15,000 tons of wool, the territory of the top three market towns known as "The first one north-west."

兰郎公路穿境而过的广河县，是古丝绸之路的一条分支线，西北有名的羊毛、皮革集散地，年交易牛羊皮400万张，羊毛1.5 万吨，境内三甲集镇号称&西北第一集&。

Northwest bearing is joint-stock company of established bearing of machinery of oil of Ningxia northwest bearing already started go into operation, after this project is finished, the company is short-term inside can disinvestment, the put into production of new project will make the new window that its outstanding achievement grows.

西北轴承合资组建的宁夏西北轴承石油机械轴承公司已启动投产，该项目完成后，公司短期内即可收回投资，新项目的投产将成为其业绩增长的新亮点。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。