北部区

绝大多数地震沿着其中埋深15km（±5km）的第一水平破裂带发生，使北部区成面积性地震区。

Most earthquake have occurred in 15 km (± 5 km ) depth which is first horizontal ruptural zone , so north region becomes seismic area .

但这些研究主要集中在中国的东北、东南和北部区，很少对中国的西南山区尤其重庆付太多的注意。

However , most of them have mainly focused on the North-East , South-East and North regions of China . Few studies of land use change have paid more attention to southwestern mountainous areas , China , particularly in Chongqing .

本文采用全球定位系统（GPS）采集了横断山北部高山区35个样点43个土样，用稀释平板法对该区细菌、真菌和放线菌进行了分离计数。

43 soil samples of 35 plots , located by GPS ( Global Position System ), were collected from the region of northern alp of Hengduan Mountains of Qinghai-Xizang Plateau . Quantities of fungi , bacteria and actinomycetes were determined with the dilution plate technique .

POPs在大沽排污河沉积物/水系统的迁移行为南海北部陆坡区沉积与天然气水合物成藏关系

Transport of Persistent Organic Pollutants ( POPs ) in Sediments / waster System in Dagu Drainage River ; RELATION BETWEEN SEDIMENTATION AND GAS HYDRATE RESERVOIRS IN THE NORTHERN SLOPE OF SOUTH CHINA SEA

对于南海北部深水区冬季局地风应力与浮力通量的作用相反量级相同，黑潮对南海北部SSH的控制作用在冬季显得最重要，约占50%～80%；

SSH is positive in deep water region of the north of 18 ° N throughout the year ; in winter , in deeper water area the effect of local wind stress and buoyancy flux is opposite effect on the SSH but the same in value ;

陕西北部旱作区小麦区划

Regionalization of wheat cultivation in dryland farming area in North Shaanxi

南京市六合北部山丘区多水源优化配置

Water Resource Optimal Collocation of Luhe Hilly Area of Nanjing City

南海北部深水区白云凹陷古近系烃源岩的早期预测

Early Forecast and Evaluation Study on Chief Source Rock in Baiyun Depression

黄土高原北部风沙区喷播植物护坡研究

Spraying-seed plant protection slope in sand-blown regions in north of Loess Plateau

南海北部深水区中新世生物礁发育特征

The Miocene reef development characteristics in northern South China Sea

陕西北部山丘区公路开挖边坡侵蚀调查与评价

Evaluation of Cutting-slope Erosion of Highway in North Shaanxi

辽东湾北部浅海区现代冲淤动态分析

Modern erosion and accumulation trends of the North shallow region of Liaodong Bay

辽东湾北部浅海区海洋工程地质特征

Characteristics of Marine Engineering Geology in the Northern Liaodong Bay Shallow Water Area

太湖北部河网区水体营养元素和形态氮研究

Nutrient Elements and Nitrogen Species of Water in North Network of Taihu Drainage

江苏北部山丘区植被内部差异研究

Study on the difference of vegetation in the northern hill area of Jiangsu

关中北部塬区林地草兔空间格局研究

Spatial Distribution Patterns of Lepus capensis in the North Plateau Area of Guanzhong

横断山北部高山区土壤真菌群落多样性研究

Diversities of Soil Fungal Communities in the Northern Alp Region of Hengduan Mountains

后遥感应用技术及其在鄂尔多斯盆地北部试验区铀资源勘查中的研究

Post-remote sensing technology and its application study in a test area of northern Ordos

东北北部黑土区大豆耗水特征的研究

Study on water consumption feature of soybean in black soil region of Northeastern China

南海北部陆坡区深水水道沉积体系研究

Sedimentary System of Deepwater Channel , the Slope Area of Northern South China Sea

大别山东北部基岩区断裂活动习性的综合研究

A synthetical study on active behavior of fault in bedrock area of northeastern Dabie Mountain

辽东湾北部浅海区泥沙输送及其沉积特征

Suspended Sediment Transport Tendency and the Study of Sedimentary Divisions in the Northern Liaodong Bay

缅甸佤邦北部佤族区居民的就医行为差。

In Wa Ethnic in northern Wa state areas of Myanmar , Poor health-seeking behaviour .

辽东湾北部浅水区海水腐蚀试验研究

Experimentation on corrosion in sea water at shallow water in the North of Liaodong Bay

北部冬麦区旱地小麦新品种产量稳定性分析

Analysis on high and stable yield ability of dry-land wheat in north part of China

北部黑土区旱年大豆适宜施肥量的研究

Study on Soybean Optimum Fertilizing Rate in Drought Year in North Black Soil District of China

生物礁是南海北部深水区的重要勘探领域德国矿物油勘探公司

Reef : an important exploration realm in the deep-water areas , the northern South China Sea

黄海北部河口区活性磷酸盐含量分布动态与环境质量评价

Distribution of active phosphates and assessment of the ambient water quality in estuary of the northern Yellow Sea

重庆北部水源区水源涵养林构建模式对土壤养分的影响

Effects of Structure Models of Water Conservation Forest on Soil Nutrients in Northern Water Source Area of Chongqing

河北北部干旱区蜘蛛对牧草主要害虫控制的研究

Study on the Pest Control by Spiders in the Pasture of Arid Area in North Hebei , China