在西北的

And the average WDI for every month was calculated from 60 decades WDI and the drought frequency for every month was obtained with a drought criterion. Results showed that: in spring, North-western China, Northern China and Southern China have a higher drought frequency; in May to August, the region that has a higher drought frequency focus on North-western China and Northern China; from September to December, North-western China, Northern China, center China and Sichuan basin has a higher drought frequency (6) The relationship between average WDI for all the 720 decades in 20 years and average precipitation was analysed and was used to regionalize drought in China.

5分析我国近20年干旱发生的时空分布特征：利用1982-2001年NOAAAVHRR8km数据集，计算了20年来我国各旬干旱空间分布，并根据一定的干旱发生判断标准，统计我国不同地区在各月相发生干旱的频率和各月份平均WDI，初步分析我国干旱发生的时空格局，结果表明：在春季，西北地区、华北平原和华南大部分地区的干旱发生频率都比较高；在5-8月份，高频率干旱发生地区就主要集中在西北和华北平原地区；9-12月份干旱发生高频率地区在主要在西北、华北、华中和四川盆地等地。

During the Chinese bourgeois democratic revolution , Gelaohui manufactured many devotions and reversed rotter dominate of Qing Dynasty .

这之后，哥老会在西北地区辛亥革命运动中立下汗马功劳，一举推翻了清王朝在西北地区的腐朽统治。

This thesis is divided into four parts, first part one has explained the background of the research, puts forward to the problem of the thesis, thinking and method; The second part two has introduced the overview of northwest under developed area, and analyzed the characteristic of local university"s scientific research of northwest under developed area and the demand of young teachers; The third part, according to the current situation motivation of scientific research the young teachers of local university in Gansu as the individual case, carrying on comparative analysis to local university"s young teacher"s scientific research in Gansu Province; The forth part has combined the typical case - the current situation of Gansu Province, put forward the measures to the northwest under developed area that concerning the scientific research motivation for young teachers: Intensity of research funding of the young teachers should be moderate; Young teacher"s assessment of results should not give priority to symbolic achievements and patent for invention; the structure of graduation school the young teacher of local university should be optimized; It is necessary to strengthen the training of the scientific research of the young teachers;It is necessary to set up the teachers sabbatical leave system and improve the system of floating of teachers of local universities.

因此，本研究选择了甘肃地方高校青年教师的科研激励问题作为论文的个案，力图对西北欠发达地区地方高校青年教师的科研激励问题提出对策性建议。本研究共分为四部分，第一部分阐述了研究背景，梳理了相关的文献资料，提出研究的问题，思路和方法；第二部分首先介绍了西北欠发达地区概况，并对西北欠发达地区地方高校科研的特点及青年教师的需求特征进行了分析；第三部分由于甘肃地方高校青年教师科研激励现状在西北欠发达地区地方高校中具有典型性和代表性，以甘肃省地方高校青年教师科研激励现状为个案，对甘肃省地方高校青年教师科研激励措施进行了比较分析；第四部分结合个案——甘肃省地方高校青年教师科研激励的现状，提出西北欠发达地区地方高校青年教师科研激励问题的对策性思考：科研资助强度应适中；成果鉴定不宜以标志性成果和发明专利为主；优化地方高校青年教师学缘结构；加强地方高校青年教师的科研培训；建立学术假制度以及完善地方高校人才流动制度。

Wager Bay, Northwest Territories, Canada, 1996 Photograph by Flip Nicklin 加拿大西北省威哲湾国家公园摄影:菲力普尼克林 Eighteenth-century European scientists named Ursus maritimus, meaning 'sea bear,' and that they truly are, spending most of their lives on sea ice.

" "18世纪时欧洲科学家将北极熊的学名命为Ursus maritimus，意思就是'海熊'，而北极熊确实是在海洋的冰上度过了大部分的时光。

Photo Gallery: Erosion and Weathering Heavy rains in northwest Iowa washed away soil, leaving this scarred tableau.

意译：腐蚀和风化图片集。大雨在西北的爱荷华州冲走的土壤，离开这疤痕的生动场面。

Heavy rains in northwest Iowa washed away soil, leaving this scarred tableau.

大雨在西北的爱荷华州冲走的土壤，离开这戏剧性局面的疤痕。

Reformers, intellectuals, civil leaders and human-rights activists have been arrested or have gone missing, not only in Tehran but also in Tabriz, in the north-west, and across the country.

改革派，知识分子和非神职人员，人权活动分子，被逮捕或者失踪，不仅在德黑兰，还在西北的大不里士，跨越全国。

The factors available to hail formation and development, as the climatic, the synoptic and local circulation characteristics and local factors in northwest China are summarized. The recent achievements in hail research by the radar, satellite, lighting gauge and modeling are summed up. Some key scientific problems needed to be urgently solved and research methods needed to be further developed are pointed out.Keywords : Hail research Climatic and synoptic circulation characteristics Northwest China.

归纳了西北冰雹的天气特征、气候规律，概括了产生冰雹天气的环流形势和诱发冰雹天气的局地因素，综合分析了雷达观测、卫星观测、闪电定位和数值模拟等手段在西北地区冰雹研究领域的新进展，最后指出了西北冰雹研究领域急需解决的科学问题和需要进一步发展的研究手段。

Sunday's encounter at Anfield was a fast and furious affair in stark contrast to the recent turgid affairs between Chelsea and Liverpool in the north west.

周日的遭遇战和近来切尔西和利物浦在西北的几场沉闷的比赛比起来，完全是一场高速的比赛。

I agreed with this place with no hesitations because it is a beautiful Caribbean island in the Northwest part of my country, Colombia.

我同意这个地方，没有犹豫，因为这是一个美丽的加勒比岛国在西北的一部分，我的国家，哥伦比亚。

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。