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海外直订Biological Nitrogen Fixation: Towards Poverty Alleviation Through Sustainable Ag 生物固氮：通过可持续农业实

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英国PECULIAR普拉勒氮气发生器Nitrogen-B-5/10/30/60/100/200

跨境厂价氮氧传感器Nit

食品级高纯度制氮机 Nitrogen Generation System

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海外直订Nickel-saving Type High Nitrogen Austenitic Stai... 节镍型高氮奥氏体不锈钢

海外直订Instant Insights: Nitrogen-Use Efficiency 即时洞察：氮的使用效率

海外直订The Synthetic Nitrogen Industry in World War I: Its Emergence and Expansion 第一次世界大战中的合成氮工业：

海外直订Copper-Catalyzed Multi-Component Reactions: Synthesis of Nitrogen-Containing Pol 铜催化多组分反应:含氮多环

海外直订Nitrogen NMR 氮核磁共振

海外直订Opportunities for Biological Nitrogen Fixation in Rice and Other Non-Legumes: Pa 水稻和其他非豆类作物生物固

海外直订Soil Water and Nitrogen in Mediterranean-Type Environments 地中海型环境中的土壤水和氮

海外直订Nitrogen Fixation Research Progress: Proceedings of the 6th International Sympos 固氮研究进展：第六届固氮国际研

海外直订海外直订Carbon and Nitrogen Cycling in European Forest Ecosystems 欧洲森林生态系统中的碳氮循环

海外直订Boron-Nitrogen Compounds 硼氮化合物

海外直订Nitrogen Cycling in Ecosystems of Latin America and the Caribbean 拉丁美洲和加勒比生态系统中的氮循环

海外直订The Catalytic Chemistry of Nitrogen Oxides: Proceedings of the Symposium on the 氮氧化物的催化化学：在通用

海外直订Advances in Nitrogen Fixation Research: Proceedings of the 5th International Sym 固氮研究进展:第五届国际固

海外直订Nitrogen Fixation: Proceedings of the Fifth International Symposium on Nitrogen 固氮：第五届非豆类固氮国际

海外直订Nitrogen in Terrestrial Ecosystems: Questions of Productivity, Vegetational Chan 陆地生态系统中的氮：生产力、植

海外直订The Biogeochemical Cycling of Sulfur and Nitrogen in the Remote Atmosphere 偏远大气中硫和氮的生物地球化学循

海外直订Progress in Nitrogen Ceramics 氮陶瓷的研究进展

海外直订Nitrogen Fixing Organisms: Pure and Applied Aspects 固氮生物

海外直订Sulphur Dioxide and Nitrogen Oxides in Industrial Waste Gases: Emission, Legisla 工业废气中的二氧化硫和氮氧

海外直订Biological Fixation of Nitrogen for Ecology and Sustainable Agriculture 生态固氮与可持续农业

海外直订Physiological Limitations and the Genetic Improvement of Symbiotic Nitrogen Fixa 共生固氮的生理限制与遗传改

海外直订Nitrogen Economy of Flooded Rice Soils: Proceedings of a Symposium on the Nitrog 水淹水稻土的氮素经济性：水

海外直订Nitrogen Turnover in the Soil-Crop System: Modelling of Biological Transformatio 土壤-作物系统中的氮素周转

海外直订Copper-Catalyzed Multi-Component Reactions: Synthesis of Nitrogen-Containing Pol 铜催化多组分反应:含氮多环化合

海外直订Advances in Nitrogen Fixation Research: Proceedings of the 5th International Sym 固氮研究进展:第五届国际固

海外直订Carbon, Nitrogen and Phosphorus Cycling in Forest Soils 森林土壤碳、氮、磷循环

现货 沿海水体的氮负荷 大气展望 Nitrogen Loading In Coastal Water Bodies 英文原版 Richard A Valigura【中商原版】

【预订】Managing Nitrogen for Crop Production

海外直订Treatment of Waste Water with Biological Nitrogen Removal 生物脱氮处理废水

预订 Atmosphere-Biosphere Interactions of Reactive Nitrogen in South Asia Air Pollution and Food Productivity Concerns

海外直订Soil Nitrogen Supply: Linking Plant Available N to Ecosystems Functions and Prod 土壤氮供应:植物有效氮与生

海外直订Synthesis of nitrogen- and sulfur-containing heterocycles via Appel salt chemist 含氮和含硫杂环的Appel盐化

海外直订Soil Nitrogen Uses and Environmental Impacts 土壤氮利用及其对环境的影响

预订 Modeling Carbon and Nitrogen Dynamics for Soil Management: 9780367397357

【预售】Nitrogen Management in Irrigated Agriculture

海外直订Marine Nitrogen Fixation and Phytoplankton Ecology 海洋固氮与浮游植物生态学

预订 Nitrogen Removal Characteristics of Aerobic Denitrifying Bacteria and Their Applications in Nitrogen Oxides Emissio

海外直订Influence of nitrogen source on fermentation and higher alcohol production by an 氮源对酿酒酵母工业菌株发酵

海外直订Natural Gas Processing - Nitrogen Removal from Natural Gas

海外直订Real-time Measurement of Oxides of Nitrogen 氮氧化物的实时测量

海外直订Nitrogen and Phosphorus Nutrition of Trees and Forests 树木和森林氮磷营养

海外直订Nitrogen Uptake, Nitrogen-use Efficiency and Nitrogen Leaching Losses of Citrus 柑桔氮素吸收利用效率与氮素

[预订]Quantifying and Understanding Plant Nitrogen Uptake for Systems Modeling 9780367452599

【预订】Legume Nitrogen Fixation in a Changi...

【预订】Nitrogen Fixing Bacteria: Sustainable Growth of Non-legumes 9789811949050

[预订]Nitrogen Fixing Bacteria 9789811949081

【预订】Nickel-saving Type High Nitrogen Austenitic Stainless Steel 9784431569268

【预订】Acid-Base Balance and Nitrogen Excretion in Invertebrates

【预订】Chemical Evolution of Nitrogen-Based...

【预订】Acid-Base Balance and Nitrogen Excretion in Invertebrates

现货 Reactive Oxygen, Nitrogen and Sulfur Species in Plants【中商原版】

海外直订医药图书Molecular Biology of Symbiotic Nitrogen Fixation 共生固氮的分子生物学

海外直订Effect of Operational Variables on Nitrogen Transformations in Duckweed Stabiliz 操作变量对浮萍稳定塘氮素转

海外直订Soil carbon and nitrogen as environmental indicators 土壤碳氮作为环境指标

海外直订医药图书Signaling Mechanisms of Oxygen and Nitrogen Free Radicals 氧、氮自由基的信号传导机制

海外直订Quantifying and Understanding Plant Nitrogen Uptake for Systems Modeling 为系统建模量化和理解植物氮吸收

海外直订Organic Nitrogen in Drinking Water and Reclaimed Wastewater 饮用水和再生废水中的有机氮

海外直订S Sulfur-Nitrogen Compounds: Compounds with Sulfur of Oxidation Number IV

海外直订Modeling Carbon and Nitrogen Dynamics for Soil Management 土壤管理中的碳氮动态模拟

海外直订Biological Nitrogen Fixation Associated with Rice Production: Based on Selected 与水稻生产相关的生物固氮：

海外直订Management of Nitrogen and Phosphorus Fertilizers in Sub-Saharan Africa: Proceed 撒哈拉以南非洲的氮磷肥料管

海外直订The Chemistry of Phosphate and Nitrogen Compounds in Sediments 沉积物中磷酸盐和氮化合物的化学

海外直订Critical Loads and Dynamic Risk Assessments: Nitrogen, Acidity and Metals in Ter 临界负荷和动态风险评估：陆

海外直订The Chemistry of Phosphate and Nitrogen Compounds in Sediments 沉积物中磷酸盐和氮化合物的化学

海外直订Oxygen/Nitrogen Radicals: Cell Injury and Disease 氧/氮自由基：细胞损伤和疾病

海外直订Associative and Endophytic Nitrogen-Fixing Bacteria and Cyanobacterial Associati 结合体和内生固氮细菌和蓝藻

海外直订Nitrogen Deposition, Critical Loads and Biodiversity 氮沉积、临界负荷与生物多样性

海外直订Signal Transduction by Reactive Oxygen and Nitrogen Species: Pathways and Chemic 活性氧和活性氮的信号转导:

海外直订Nitrogen Removal Processes for Wastewater Treatment 污水处理脱氮工艺

【预售】Nitrogen Management in Crop Production

海外直订Nitrogen Management in Crop Production 作物生产中的氮素管理

海外直订Ruminant Nitrogen Usage 反刍动物氮的使用

海外直订Nitrogen in Agriculture: Physiological, Agricultural and Ecological Aspects 农业中的氮：生理、农业和生态方

海外直订Nitrogen in Agricultural Landscape 农业景观中的氮

海外直订Grassland Nitrogen 草地氮

海外直订Carbon and Nitrogen in the Terrestrial Environment 陆地环境中的碳和氮

海外直订Isotopic Studies of Azolla and Nitrogen Fertilization of Rice: Report of an Fao/ 满江红的同位素研究和水稻的

海外直订Reactive Oxygen and Nitrogen Species Signaling and Communication in Plants 植物中活性氧和活性氮的信号与交流

海外直订Catalysts for Nitrogen Fixation: Nitrogenases, Relevant Chemical Models and Comm 固氮催化剂:固氮酶，相关化

海外直订Nitrogen Fixation with Non-Legumes: Proceedings of the 7th International Symposi 非豆类固氮：1996年10月1

海外直订Reactive Oxygen and Nitrogen Species Signaling and Communication in Plants 植物中活性氧和活性氮的信号与交流

海外直订Current Issues in Symbiotic Nitrogen Fixation: Proceedings of the 5th North Amer 共生固氮的当前问题:第五届

海外直订Signal Transduction by Reactive Oxygen and Nitrogen Species: Pathways and Chemic 活性氧和活性氮的信号转导:

海外直订Nitrogen-Fixing Actinorhizal Symbioses 固氮放线菌共生

海外直订Nitrogen-Fixing Actinorhizal Symbioses 固氮Actinorhizal共生,

海外直订Carbon and Nitrogen in the Terrestrial Environment 陆地环境中的碳和氮

海外直订Ring Nitrogen and Key Biomolecules: The Biochemistry of N-Heterocycles 环氮与关键生物分子：氮杂环的生物化学

海外直订Nitrogen Fixation with Non-Legumes: Proceedings of the 7th International Symposi 非豆科植物固氮：1996年10

海外直订Nitrogen Fixing Organisms: Pure and Applied Aspects 固氮生物：纯和应用方面

海外直订Highlights of Nitrogen Fixation Research 固氮研究亮点

海外直订Synthetic Nitrogen Products: A Practical Guide to the Products and Processes 合成氮产品：产品和工艺实用指南

海外直订医药图书Encephalopathy and Nitrogen Metabolism in Liver Failure 肝功能衰竭的脑病与氮代谢