态铵

例句

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1.
Fixed-ammonium and Its Fixation and Release of the Major Upland Soils in Hubei Province
湖北省几种主要土壤的固定态铵及其固定与释放的研究
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2.
Fixed ammonium content of chief paddy soil types in Hunan Province and its influencing factors
湖南主要类型稻田土壤固定态铵含量及其影响因素
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3.
Relationship Between the Release of Fixed ammonium from Yellow Brown Soil and the Density of Ryegrass
黄棕壤矿物固定态铵的释放与黑麦草种植密度的关系
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4.
Fixed Ammonium Content and Maximum Capacity of Fixing Ammonium in Major Types of Tillage Soils in Hunan Province, China
湖南主要耕地土壤的固定态铵含量与最大固铵容量
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5.
Relationships Between Total Nitrogen Determined by Kjeldahl Method and Nitrogen Fixed by Soil Minerals
凯氏全氮与固定态铵之间的关系
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6.
Determination of Fixed Ammonium in Soils Using Low-Temperature Heating Method
采用低温加热法测定土壤固定态铵的探讨
service.ilib.cn
7.
Relationship between Fixed Ammonium and Soil Physical and Chemical Properties in Sinnamon and Fluvo-aquic Soils
褐土、潮土中固定态铵含量与土壤理化性状的关系
service.ilib.cn
8.
Effect of long-term rotation and fertilization on kinetics of fixed ammonium release from soils
长期轮作施肥对土壤固定态铵释放动力学的影响研究
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9.
Composition of layer charge in clay mineral and the release of fixed ammonium
土壤矿物层间电荷组成与固定态铵的释放
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10.
Progress in Studies on Fixed Ammonium in Soils
土壤固定态铵的研究进展
service.ilib.cn