1.
The Characteristics of Soil Carbon and Nitrogen and Nutrient Stock of Different Forest Types in Northwest of Sichuan;
四川西北部森林植被类型土壤碳氮特征和养分库研究
2.
Characteristics and Regulation of Carbon and Nitrogen Metabolism in Aphanizomenon Flos-aquae;
水华束丝藻碳氮代谢特征及相互作用
3.
Comparative Studies on Characteristics of Metabolism of Carbon-Nitrogen of Different Rice Varieties (Combination);
不同水稻品种（组合）碳、氮代谢特征比较研究
4.
Soil Microbial Biomass Carbon and Nitrogen in Different Grassland Types on the Western Slopes of the Helan Mountains, China;
贺兰山西坡不同草地类型土壤微生物碳、氮特征
5.
Geochemistry Character of Carbon (Nitrogen, Phosphorus, Silicon) in Lakes in West Inner Mongolia Plateau;
内蒙古高原湖泊碳（氮、磷、硅）的地球化学特征
6.
Content and Distribution Characteristics of Soil Organic Carbon and Total Nitrogen of Grassl and in Yunwu Mountain
云雾山草地土壤有机碳全氮含量与分布特征
7.
Carbon, Nitrogen and Phosphorous Contents and Storages in the Marsh Sediments of the Minjiang River Estuary
闽江河口湿地沉积物碳、氮、磷含量及储量特征
8.
Characteristics of soil carbon and tatal nitrogen contents of rubber plantations at different age stages in Danzhou,Hainan island
海南儋州不同林龄橡胶林土壤碳和全氮特征
9.
Leaf Carbon,Nitrogen and Phosphorus Stoichiometry across Plant Species in Beijing and Its Periphery
北京及周边地区植物叶的碳氮磷元素计量特征
10.
Temporal and Spatial Distribution of Leaf Nitrogen/Carbon and Its Relationships with Nitrogen Utilization Efficiency in Winter Wheat;
小麦冠层氮/碳时空分布特征及与氮素利用效率的关系
11.
Spatial variations of soil organic carbon and nitrogen in peak-cluster depression areas of Karst Region
喀斯特峰丛洼地土壤有机碳和氮素空间变异特征
12.
Synthesis and Characterization of Carbon Nitride and Silicon Nitride Nanomaterials
氮化碳、氮化硅纳米材料的合成及表征
13.
Preparation, Characterization and Field Electron Emission Properties of CN_x Nanotubes
碳氮纳米管的制备、表征及场致电子发射特性研究
14.
Study on the Spatial Distribution and Seasonal Variation of Carbon, Nitrogen, Phosphorus in Sediments and Pore Water of Typical Area of Donghu Lake;
东湖典型区域沉积物及间隙水中碳氮磷时空分布特征研究
15.
Effects of the Long-Term Fertilization Practices on the Carbon, Nitrogen and Phosphorus Pools and Their Mobility;
长期施肥对太湖地区黄泥土碳、氮、磷库特征及迁移性的影响
16.
Characteristics of the Cool of Soil Organtic Carbon and Soil Organtic Nitrogen on the Loess Plateau from Sortn to North;
黄土高原南北主要类型土壤有机碳氮库分布特征研究
17.
Studies on Characteristics of Metabolism of Carbon-Nitrogen of Different Rice and Amended Cultivation of High-protein and High-yield Rice Varieties;
不同水稻碳氮代谢特征及水稻高蛋白高产优化栽培技术研究
18.
Forest Soil Organic Carbon and Nitrogen Storage and Characteristics of Spatial Distribution in Sichuan Basin
四川盆地森林土壤的有机碳氮存储及其空间分布特征