1.
Effect of Nitrogen,Phosphorus and Potassium Application on the Agronomic Characters and Content of Component of Nitrogen in Burley Tobacco;
氮磷钾营养对白肋烟农艺性状及氮组分含量的影响
2.
Effects of nitrogenous fertilizer strategies on sugar components in the stubbles of Zea mexicana
墨西哥玉米留茬中糖组分含量对氮素的响应
3.
Effects of Different Nitrogen Fertilizes on Salt Content and Ion Composition in Greenhouse Soil
不同形态氮肥对设施土壤盐分含量和离子组成的影响
4.
Responses of roots distribution and nitrogen content of summer maize to nitrogen fertilization types and amounts
夏播玉米根系分布与含氮量对氮肥类型与施氮量的响应
5.
Content of nitrogen and property of deposited metal of self-shielded fluxed-cored wires
氮强化自保护药芯焊丝氮含量及性能分析
6.
Effects of P and Zn Combination on the Growth,Yield and Kernel Nitrogen Content of Wheat
P·Zn组合对小麦生长·产量和籽粒含氮量的影响
7.
The contents of nitrogen and phospho rous were lest in pod shell at 0. 781 % and 0. 079 % respectively.
荚皮中氮、磷含量最低，分别为0．781％和0．079。
8.
The Example Analysis on Variation of Oxygen and Nitrogen Content in Steelmaking Process
炼钢工艺流程氧氮含量变化实例分析
9.
Qualitative Method of Amino Nitrogen in Human Placenta Tissue Hydrolysate
人胎盘组织液氨基氮含量检测方法的建立
10.
Effects of Maize Contents in Ration on Stable Carbon and Nitrogen Isotope Composition of Broilers
日粮中玉米含量对肉鸡碳·氮同位素组成的影响
11.
Effect of dietary high copper on the NO content and NOS activity in brain tissue of chickens
高铜对雏鸡脑组织一氧化氮含量和一氧化氮合酶活性的影响
12.
Histological Analysis of the Amount of Neuronal Nitric Oxide Synthase, Lipid and Nissl Body in the Spina Bifida Occulta Spinal Cord;
隐性脊柱裂脊髓中神经元型一氧化氮合酶、脂肪及尼氏体含量的组织学分析
13.
Correlative Analysis between the Concentration of Serum Testosterone and NO Content in the Testis Organization of Male Elder Rats;
老龄雄性大鼠睾丸组织一氧化氮含量与血清睾酮水平的相关性分析
14.
Distribution and Relationship of Nitrogen Content in Flue-cured Tobacco Leaf and Soil in Sanmenxia Tobacco Districts
三门峡烟区烤烟总氮与土壤氮素含量的分布特点及关系分析
15.
Composition and Distribution of Nitrogen Compounds in Different Crude Oils;
不同类型原油中含氮化合物的组成与分布
16.
Studies on Molecular Assembly and the Fluorescent Spectrometry Including Nitrogen and Oxygen Building Block;
含氮、氧建筑块的分子组装及其荧光性质研究
17.
Relationship of Nicotine and Total Nitrogen Contents with Neutral Aroma Components in Flue-Cured Tobacco in Central Area of Henan Province
豫中烤烟烟碱和总氮含量与中性香气成分含量的关系
18.
The NOS activity and content of nitrogen monoxide in retina tissues of rats.
②各组大鼠视网膜组织中NOS活性和一氧化氮含量变化。