1.
Estimation and Uncertainty Assessment of Spatial Distribution of Soil Nitrogen Density in Densely Populated Rural
人口稠密区土壤氮密度空间分布估算及不确定性评价
2.
NITROGEN UTILIZATION EFFICIENCY AND FATE OF FERTILIZER UNDER DIFFERENT TRANSPLANTING DENSITY
水稻不同移栽密度的氮肥效应及氮素去向
3.
Effects of the Amount of Nitrogen and Density on Yield,Quality and N-absorbing Utilization Efficiency of Rice "Fengyouxiangzhan";
氮肥与密度对丰优香占产量、品质及吸氮特性的影响
4.
Effects of Density and Nitrogen Levels on Nitrogen Metabolism and Yield、Quality of Triticale
密度与氮素水平对小黑麦氮代谢及产量、品质的影响
5.
Effects of Nitrogen Application Rate and Transplanting Density on Yield Formation and Nutrient Uptake and Utilization of Super Late Rice
施氮量和移栽密度对超级晚稻产量形成和氮磷钾吸收积累的影响
6.
Plant density have higher effect on ear characters than nitrogen application.
密度比施氮量对果穗穗部性状的影响更大些。
7.
STUDIES ON THE RELATIONSHIP BETWEEN DENSITY, NITROGEN, PHOSPHOROUS AND YIELD IN FUJIAN SPRING SOYBEAN
福建春大豆产量与密度、氮素和磷素的关系研究
8.
Molecular Design of High Energy Density Materials (HEDM)-Cyclic Nitramines;
氮杂环硝胺类高能量密度材料（HEDM）的分子设计
9.
Effects of Density and Nitrogen Amount on Yield and Quality of High Starch Maize;
密度及氮肥量对高淀粉玉米产量与品质的影响
10.
Effects of Fargesia Denudata Density on Soil Carbon, Nitrogen Pool Beneath Subalpine Forest of Western Sichuan;
川西亚高山箭竹密度对土壤碳、氮库的影响
11.
Effect of Density and Nitrogen Nutrition on Yield and Quality of Triticale;
密度和氮素营养对小黑麦产量及品质的影响
12.
Regression Model of the Density of Dropping Rice Seedlings and the Relation between Amount of Nitrogen Applied and Output;
水稻抛秧密度及施氮量与产量关系的回归模型
13.
Study on the Nitrogen and Plant Population of Taste Oriental Tobacco
吃味型香料烟施氮量和适宜种植密度技术研究
14.
Density Functional Theory Studies of High-energetic Nitrogen Aromatic Compounds
氮杂芳香类高能化合物的密度泛函理论研究
15.
Prediction of liquid densities for low carbon alkanes and nitrogen binary mixture at low temperatures
低温低碳烷烃和氮双元液态混合物密度的推算
16.
Under Different Planting Density Effect of Nitrogen Fertilizer on Potato Production
不同种植密度下氮肥对马铃薯产量构成的影响
17.
Effects of Nitrogen Rates,Leaves of Tobacco Remained and Density on Output and Production Value of Flue-cured Tobacco
施氮量、留叶数与密度对烤烟产量和产值的影响
18.
Effect of Nitrogen Application and Planting Density on Forage Yield and Quality in Maize(Zea mays L.)
氮肥与密度对青贮玉米产量和品质的影响