1.
Nitrogen Attenuation Efficiency at Difference Types Stream Riparian Buffer Zones;
不同类型河岸带对溪流氮素输入的截留转化效率研究
2.
PRELIMINARY DISCUSSION OF LOSS OF FARMLAND NITROGEN AND PHOSPHORUS OF HE TAO IRRIGATION AREA AND ESTIMATION OF DISCHARGE INTO WU LIANGSU HAI LAKE
浅谈河套灌区农田氮磷流失量及对乌梁素海输入量的估算
3.
Effects and Mechanism on Nitrogen Output in Farmland with Nitrogen Fertilization;
氮肥施用对农田氮素径流输出的影响及其机理
4.
Study on Input and Output of Potassium in Sloping Land of Guizhou Mountain
贵州山区坡耕地钾素输入与输出研究
5.
Nitrogen enters into the structure and forms aminoacids.
氮素进入植物体而构成氨基酸。
6.
Effects of Land Use Structure on Nitrogen Export at Watershed Level
小流域土地利用结构对氮素输出的影响
7.
Initial Velocity of Intravenous Infusion of Oxytocin for Inducing Labor Using Infusion Pump
经输液泵输入缩宫素引产初始滴速设置的研究
8.
Psychological Factors Influenced Un-balance Between Language Input and Output
影响语言输入与输出不平衡的心理因素
9.
Experiment Research on Moisture and N Transport under Surge Flow Irrigation;
波涌灌间歇入渗水分与氮素运移特性试验研究
10.
And we also give some advice on controlling and reducing the total quantity of TN, which was input into the groundwater.
并针对控制及减少输入到地下水中总氮的总量提出了建议。
11.
Loads of Non-point Sources Nitrogen and Phosphorus Imported to the Three Gorges Reservoir from Upper Basin above Cuntan of the Yangtze River;
长江寸滩断面以上流域输入三峡库区非点源氮磷负荷研究
12.
Releases of Carbon,Nitrogen and Phosphorus from Sewage Sludge at Different Microwave Energy Inputs
不同微波能量输入条件下污泥中碳、氮、磷的释放特性
13.
Nitrogen and phosphorus input from wet deposition in Taihu Lake region:A case study in Changshu Agro-ecological Experimental Station
太湖地区湿沉降中氮磷输入量——以常熟生态站为例
14.
Denitrification Loss and N_2O Emissions from Different Nitrogen Inputs in Meadow Marsh Soil
不同氮输入梯度下草甸沼泽土反硝化损失和N_2O排放
15.
The enzyme activity of Calamagrostis angustifolia litter decomposition affected by exogenous nitrogen input in a freshwater marsh
氮输入对沼泽湿地小叶章枯落物分解过程中酶活性的影响
16.
Quantitative Input of Atmospheric Nitrogen to an Agro-ecosystem in a Typical Red Soil Region
大气氮沉降向典型红壤区农田生态系统定量输入研究
17.
Response of Nitrification-Denitrification and Carbon Mineralization to Nitrogen Input in Meadow Marsh Soil
草甸沼泽土壤硝化-反硝化作用和有机碳矿化对氮输入的响应
18.
Effects of Doubled CO_2 Concentration and Nitrogen Fertilization on Marsh Wetland Ecosystem CO_2 Fluxes in Sanjiang Plain
CO_2浓度升高和氮输入影响下湿地生态系统CO_2排放研究