1.
Fundamental Traits of Indica Rice Varieties (Oryza Sativa L.) with Different Nitrogen Accumulation Capacity and Its Responses to Nitrogen Supplying Levels;
不同氮素累积量类型籼稻品种的基本特点及其对供氮浓度的响应
2.
Grain Quality of Indica Rice (Oryza Sativa L.) Varieties from Different Eras and Its Responses to Nitrogen Supplying Levels;
不同年代籼稻品种的稻米品质及其对供氮浓度的响应
3.
While raising N application concentration fromtransplanting to heading or employing excessive spike fertilizer would result in obvious decrement of hull area and grain weight.
增加移栽至抽穗期的供氮浓度或过多施用穗肥，使谷壳面积明显减少，千粒重显著下降；
4.
Study on atmospheric nitrogen oxidant and deposition flux in suburban of Nanjing
南京郊区大气氮化物浓度和氮沉降通量的研究
5.
determination of the mass concentration of nitrogen oxides (chemiluminescence method)
氧化氮含量浓度的测定-化学发光法
6.
Research on the Novel Process for Carbon and Nitrogen Removal from High Strength Rice Wine Wastewater;
高浓度米酒废水去碳脱氮新工艺研究
7.
Studies on Treatment of Wastewater with High Concentration of Ammonia Nitrogen in the Process of Rear Earth Metallurgy;
稀土冶炼高浓度氨氮废水的处理研究
8.
Study on the Process of Removal of Ammonia-nitrogen in High Concentrations of Wastewater by Electrochemistry
电解法去除高浓度氨氮废水工艺研究
9.
Treatment of Wastewater with High Ammonia Concentration via Autotrophic Half Shortcut Nitrification
高浓度氨氮废水自养半短程硝化试验
10.
Study on Advanced Treatment of Ammonia-Nitrogen by UBAF Combination Process
UBAF组合工艺处理低浓度氨氮性能研究
11.
Pilot Research on Highsludge~ Process with High MLSS for Nitrogen Removal
Highsludge~高浓度活性污泥脱氮工艺中试
12.
Effects of Nitrogen Management on Rice Nitrogen Uptake and Nitrogen Concentrations in the Leachate from Rice Field
氮肥运筹对水稻氮素吸收和稻田渗漏液氮素浓度影响
13.
Temporal and spatial distribution of chlorophyll-a concentration and the relationships with TN, TP concentrations in Lake Ulansuhai, Inner Mongolia
内蒙古乌梁素海叶绿素a浓度时空分布及其与氮、磷浓度关系
14.
The Effect of Different Concentration of Salinity, Nitrogen and Phosphorous on the Growth and Metabolism of Porphyridium Cruentum;
不同盐度及氮磷浓度对紫球藻生长代谢的影响
15.
CHANGES IN [N], [P] AND SPECIFIC LEAF AREA OF GREEN LEAVES OF LEYMUS CHINENSIS ALONG NITROGEN, PHOSPHORUS AND WATER GRADIENTS
羊草绿叶氮、磷浓度和比叶面积沿氮、磷和水分梯度的变化
16.
A Combined Denitrification Sludge Bed-Suspended-Growth Nitrification Reactor System Treating High-Strength Nitrogen Wastewater;
脱氮污泥床串联悬浮硝化系统处理高浓度氨氮废水研究
17.
The Experiment on Nitrogen Removal and Phosphate Removal in Mustard Tuber Wastewater with High Salinity High Nitrogen Concentration and High Organic Concentration;
高盐高氮高有机浓度榨菜废水脱氮除磷技术试验研究
18.
Ammonia nitrogen removal from coke plant wastewater by MAP
磷酸铵镁法处理焦化厂高浓度氨氮废水