坝上

在沿海石坝上进行地下连续墙成槽施工的体会

Understandings to Diaphragm Retaining Wall Trench Construction on Coastal Stone Dam

在那野花盛开的坝上

ON THE BLOSSOMY DAM Flower Bursting in the Internet

轮船撞击到沙坝上。

The ship hit a sandbank .

基于RS和GIS技术的坝上地区土地利用/覆盖动态监测

Study on Dynamic Monitoring Land Use / Cover Change in Bashang Area Based on RS and GIS Technique

适用于沙坝上Bragg反射的二阶Boussinesq方程数学模型及其数值验证

Numerical Model of Second Order Boussinesq Equations for Sand-bar Bragg Reflection and its Validation

CIP家系在河北坝上的评价

Evaluation of CIP segregating families in bashang , hebei Province

冀西北坝上地区农业结构调整对策研究加入WTO后我国农业新四化道路的探讨

Study on Strategic Adjustment of Agricultural Structure in Bashang Plateau in the Northwest of Hebei Province Developmental Strategic Adjustment of China 's Agricultural Science and Technology and Orientation of Governmental Function after China 's Entry into WTO

为减轻土壤风蚀危害，在河北坝上地区农田起垄的方向宜采用与自然风向NW（西北风向，315°）成90°，即东北方向45°。

Therefore , the direction of field ridge in Heibei Bashang region is suitable with 90 ° to NW ( natural wind direction 315 °), that is the direction in NE ( 45 °) .

运用DCCA排序轴分类，将河北坝上草原东沟的植物群落划分为8类，效果较好。

Based on DCCA-OAC , the plant communities in Donggou catchment , Bashang region , Hebei Province , were classified into 8 types of community .

Azur由中国农科院品种资源所从法国引进，张家口坝上农科所筛选成功。

Azur was the pea variety introduced by Institute of Crop Germplasm Resources in Chinese Academy of Agric Sci from Institute Agricultural Science French .

利用LANDSATTM影像，对河北坝上地区1986年和2000年的土地退化，包括土地沙化、盐渍化和水土流失状况进行了分析，根据土地退化的成因，提出了退化土地的生态恢复重建的措施。

Using Landsat TM images , land degradation of Bashang region during 1986 and 2000 , including sandy desertification , salinization and water erosion are analyzed . Based on the causes of land degradation , ecological reconstruction measures of degraded land are put forward .

张家口坝上地区景观格局分析

The landscape pattern analysis in the area of Bashang in Zhangjiakou

坝上旅游扶贫效应分析与对策研究&以丰宁县大滩为例

Study on the Effect and Strategy of Pro-poor Tourism in Bashang

河北坝上沙漠化土地综合整治优化模式

Optimization model of comprehensive desertification control in bashang , hebei Province

河北丰宁坝上的治沙造林问题

Problems of controlling sand and afforestation on Fengning plain in Hebei

不同燕麦品种在坝上地区的适应性评价

Adaptability Evaluation of Different Avena sativa Varieties in Bashang , Hebei Province

冀西北坝上地区水资源与农业生产

Study on Water Resources and Agricultural Production in Bashang Region of Hebei

坝上地区土地利用及沙化动态原因分析

Analysis on Dynamic Changes of Land Use and Desertification in Bashang Area

遥感技术在张北坝上草地资源调查中的应用

The application of remote sensing on grass resources investigation in Zhangbei Bashang

张家口坝上草莓花芽分化研究

Studies on Flower Bud Differentiation of Strawberry in Bashang Area of Zhangjiakou

坝上地区为最典型的生态环境脆弱带。

The Bashang region is a typical vulnerable eco - environmental zone .

河北坝上草地群落季节动态的定位研究

Site Investigation on the Seasonal Dynamic of Grassland Association in Hebei Highland

河北坝上建立牧草&油料作物混播人工草地栽培技术

Establishment of Rape forage Mixture Pasture in Bashang Plateau Region

河北坝上的盐渍化草场及其演替规律

The salt grassland and it 's succession law in ba-shang region of Hebei

大型坝体基础结构新施工方案的综合研究华西坝上的老建筑

Comprehensive study of the new construction scheme for large-scale dam body foundation structure

河北坝上内陆湖盆湿地生态脆弱性评价研究

Study on Ecological Frangibility Evaluation of Bashang Inland Lake Wetland in Hebei Province

河北坝上地区生态环境演变及其调控

Evolution of ecological environment in Bashang region of Hebei Province and its control

河北省坝上地区生态农业模式的研究

The study on ecological agriculture pattern of the plateau region in Hebei Province

坝上油菜蜂花粉中游离氨基酸的含量测定

To Detect the Content of Free Amino Acid from Bee Pollen of Rape

不同放牧强度对坝上草地植被和土壤理化性质的影响

Effect of Different Grazing Intensities on Vegetation and Soil Physical and Chemical Character