1.
Vertical Distribution of Canopy Nitrogen and Its Relationship with Grain Protein in Winter Wheat
冬小麦冠层氮素垂直分布特征及其与籽粒蛋白质的关系
2.
Soil Organic Nitrogen Distribution in the Vertical Sequence on the Northwestern Slope of Altai Mountains
阿尔泰山西北部垂直带谱中土壤有机氮素分布
3.
Vertical distribution patterns of soil organic carbon and total nitrogen and related affecting factors along northern slope of Qilian Mountains
祁连山北麓山体垂直带土壤碳氮分布特征及影响因素
4.
Effect of nitrogen on vertical distribution of canopy nitrogen and chlorophyll relative value (SPAD value) of summer maize in sub-humid areas
施氮对半湿润农田夏玉米冠层氮素及叶绿素相对值(SPAD值)垂直分布的影响
5.
Effect of Different Nitrogen Fertilizer Levels on Vertical Distribution of NH_4~+-N and NO_3~--N in Rubber Plantation Soil
施氮量对橡胶园土壤铵态氮和硝态氮垂直分布的影响
6.
Vertical Distribution Characteristic of Nitrogen in the Core Sediments of Three Rivers Estuary in Poyang Lake
鄱阳湖三江口柱状沉积物氮的垂直分布特征
7.
Effect of irrigation on NH_4~+-N vertical distribution of soil under rubber plantation
灌水量对橡胶园土壤铵态氮垂直分布的影响
8.
VERTICAL DISTRIBUTION CHARACTERISTICS OF SEAWATER TEMPERATURE AND DIN IN SANYA BAY
三亚湾海水温度季节变化及溶解无机氮的垂直分布特征
9.
The Research on Regularity of Vertical Distribution of Phragmites Australis Biomass, Soil Organic Carbon and Total Nitrogen;
芦苇生物量及其土壤碳氮垂直分布规律性的研究
10.
Vertical Distribution Characteristics of Nitrogen in Typical Calamagrostis angustifolia Wetland Soils in the Sanjiang Plai
三江平原典型小叶樟湿地土壤氮的垂直分布特征
11.
Effects of Rural Land Uses on Contents and Vertical Distribution of Nitrogen,Phosphorus in the Soil Profile in Jiaxing Region
农村土地利用方式对嘉兴土壤氮磷含量及其垂直分布的影响
12.
Effect of Long-term Located Fertilization on Potassium Vertical Distribution in a Brown Soil
长期定位施肥对棕壤钾素垂直分布状况的影响
13.
Riser cables-Sectional specification
垂直布线电缆分规范
14.
vertical zonation of land use
土地利用的垂直分布
15.
ANALYSIS OF NITROGEN REMOVAL MECHANISM AND INFLUENCE FACTORS IN INTEGRATED VERTICAL FLOW CONSTRUCTED WETLAND
复合垂直流人工湿地的脱氮机理及影响因素分析
16.
Characteristics of Geochemistry Elements Changed in Antarctic Lake Core and Its Response to the Climate Change
南极湖泊岩芯地球化学元素垂直分布特征及其对环境变化的响应
17.
Study on the Character of Chlorophyll-a Vertical Distribution of the Lakes in Changchun;
长春地区不同湖泊（水库）叶绿素a垂直分布特征研究
18.
Simulation of Vertical Distribution of the Plankton Ecosystem in Eastern Area of South Yellow Sea;
南黄海东部海域浮游生态系统要素垂直分布的模拟研究