西北区

地址为华盛顿特区，西北区，M大街2025号，邮政编码20036。

The address is 2025 M Street , Northwest , Washington , DC , 20036

利用我国141个测站1980～2000年逐月3.2m地温资料和160个测站1961～2000年逐月降水资料，用“地气图”方法对西北区内“地热涡”的分布特征进行详细分析。

Using the monthly soil temperature date in the depth of 3.2m during 1980 ~ 2000 in 141 stations and the precipitation date during 1961 ~ 2000 in 160 stations , through the earth-atmosphere chart method , the paper analyzed " geothermal vortexes " in Northwest China .

川西北区块上三叠统须五段广泛分布，其下部有上、下两个砂岩段，分别厚244～284m及1458～928m。

The fifth member of Xujiahe Formation of Upper Triassic ( T_3 x 5 ) is widely distributed over all the Northwest Sichuan tract and in its lower part , there are up-and-down two sandstone intervals with thicknesses of 24.4 ~ 28.4 m and 92.8 ~ 145.8 m respectively .

西北区东部寒潮天气短期预报

Short range weather forecast of cold wave in Eastern Northwest China

西北区降水时空特征分析

An Analysis of Precipitation Time and Spatial Features in Northwest China

雅怒区、华南区、西北区的种类分别约占9%；

South China Region 9 % ; Northwest plateau Region 9 % ;

西北区东部一次雷暴天气过程的诊断分析

Diagnosis Analysis on a Thunderstorm Event in the East of Northwest China

西北区奥陶系生物分层的新进展

New advances on Ordovician fauna layer of Northwestern China

“这是芝加哥西北区，”杜洛埃说道。

" This is Northwest Chicago ," said Drouet .

西北区冰雹分布及与地温场的相关分析

Distribution of Hail in Northwest China and Its Correlation to Soil Temperature Field

西北区春季强沙尘暴环流背景分析

An analysis of circulation background of strong dust devil in spring in Northwest China

西北区东部1998年8月19～20日暴雨诊断分析

Diagnosis of Storm Rainfall in East Part of Northwest china on August , 1998

对西北区晚前寒武纪古生物取得了一些新的资料；

To have obtained some new data on paleontology of late Precambrian in northwest China ;

他在西北区分局工作过。

He worked the Northwest substation .

西北区东部近40年地面气温变化的分析

Analyses on Surface Air Temperature Changes in East Part of Northwest China in Last 40 Years

回顾了我所近十多年来对西北区前寒武纪地质研究工作所取得的重要进展。

In resent decades the important progress on Precambrian geology research in northwest China bas been reviewed .

结果表明：整个西北区目前存在水资源有效利用率低，水资源短缺与浪费并重的状况。

The results are : the whole Northwestern Ecological Zone is suffered from the shortage of water resources ;

中国西部黄金产量分布很不均匀，西北区优于西南区。

The distribution of gold production in Northwest China has a clear superiority to that of Southwest China .

祁连山区天气的日变化西北区东部寒潮天气短期预报

Diurnal variation of weather in Nan Shan region short range weather forecast of cold wave in Eastern Northwest China

发展区域机构能力&英格兰西北区沿海论坛的发展

Developing Institutional Capacity at the Regional Level : the Development of a Coastal Forum in the North West of England

政府于未来数年将推行两项主要措施，以改善新界西北区的河溪水质。

Two major government initiatives are expected to help improve river water quality in the northwestern New Territories over the coming few years .

卫星遥感结合地面观测估算中国西北区东部地表能量通量

Estimation of land surface energy flux densities over eastern part of Northwest China with the aid of satellite remote sensing and field observations

2006后投产的产油井相继见水，整个西北区进入整体强水淹阶段，2010年3个月的平均含水率为95%。

The oil well water breakthrough one after another which put into production after 2006 . The northwest block entered a period of strong flooding .

16~17世纪上半叶，中国北方干旱频繁，尤其在东北区、华北南区及西北区普遍出现严重干旱。

Dryness occurred fairly frequently in Northeast China , southern North China and Northwest China in the 16th century and the first half of the 17th century .

西北区盖度级偏向低等级分布，1～5%和5～10%盖度级所占面积较大，分别为29.22%、27.71%。

In northwest area , the cover grades are relatively low , in which 1 ~ 5 % and 5 ~ 10 % have relatively large area .

大同盆地第四纪的火山可以划分为两部分：西北区（通常称大同火山群）和东南区。

For the Datong basin Quaternary volcanic group can be subdivided into two parts : the northwestern area ( i.e.the Datong volcanic group ) and the southeastern area .

西南区的主体等级（10～25%）在西北区只占8.76%，西北区植被退化严重。

10-25 % is main cover grade of southwest and accounts for 8.76 % of the northwest area . This images that vegetation of the northwest area is serious degeneration .

曼联上赛季在与他们的西北区的对手的两次交战中都取得了胜利，但是贝尼特斯渴望在周日红魔来访时报本队去年的两次失望之仇。

United emerged victorious from both clashes with their North West rivals last season but Benitez is eager to avenge his side 's double disappointment when the Reds visit Anfield on sunday .

西北区构造复杂，既继承了印支期东西向构造格局，又经历燕山早、中期走滑挤压和燕山晚期及新生代的伸展走滑，还产生了强烈的滑断构造。

Structures in the former is more complex than in the latter . The northwest region inherited EW Indosinian structural pattern , and also experienced slip and compression during the early and middle Yanshan movement .

首次制定了《西北区前寒武系划分对比方案》，为进一步开展前寒武纪地质研究工作奠定了基础；

That is as follows , the first time to have worked out the " Classification and Contrast Scheme of Precambrian System in Northwest China " which provids a basis for further studying Precambrian geology in this region ;