1.
The Effects of the Interactions of the Nitrogen and Phosphorus on the Carbon and Nitrogen Metabolism and the Quality of Flue-cured Tobacco
N、P肥互作对烤烟碳氮代谢规律及品质形成的影响
2.
p-n-p-n transistor
p-n-p-n 晶体管
3.
Establish of Cucumber in Greenhouse Formula Model on Balanced Fertilization of N.P and K;
温室黄瓜配方施肥N、P、K模型构建
4.
Construction of Mathematic Model for Bitter Gourd Balanced Fertilization
苦瓜N、P、K配方施肥数学模型的建立
5.
The Absorption of Nitrogen(N), Phosphorus(P) and Potassium(K) and Fertilizing Technology Research of Castor (Ricinus Communis L.) in Red Soil Districts of Yunnan Province;
云南红壤上蓖麻的N、P、K吸收与施肥技术研究
6.
Study on Seeds Germinating and N P K Allocated Proportion Applies Fertilization of Chili Pepper;
墨西哥辣椒种子发芽及N、P、K配比施肥研究
7.
Effects of Various N, P and K Fertilizations on Early Rice Yield in Alluvial Sandy Soil of Ningxiang County, Hunan Province
宁乡县河沙泥上早稻N、P、K肥的施用效应研究
8.
The Effects of Different Ration of NPK Fertilizer on the Grain Yield and Protein Content in Forage Rice;
不同肥料N、P、K配比对饲用稻产量和蛋白质含量的影响
9.
N and P Leaching and Its Relations with Fertilization in Vegetable Soils in Dongting Lake Area
洞庭湖区菜园土N、P养分径流淋失及其与蔬菜施肥的关系
10.
The Effect of the Single Application of Nitrogen,Phosphorus and Potassium Fertilizer Separately on the Yield and Quality of High-gluten Wheat in Jinnan District
晋南冬麦区N、P、K肥单配施对强筋小麦部分加工品质的影响
11.
Study on N,P,K Nutritional Characteristics of Plugseedling Scarlet Sage and the Effects of Controlled Release Fertilizer
一串红穴盘苗N、P、K营养特性与控释肥效应研究
12.
p-n-p diffused-junction transistor
p-n-p 扩散结晶体管
13.
N-P-N-P three junction device
npnp三结器件n-p-n-p三结器件
14.
Research on a New Type "n～+-SnO_2/n-p-p～+-Si Solar Cell";
新型n～+-SnO_2/n-p-p～+-Si太阳电池的研究
15.
The Grammatical Study on V+(P+N) and (V+P)+N ;
“V+(P+N)”和“(V+P)+N”的语法研究
16.
Values to be input are p or n.
输入的值是p或n。
17.
The Characteristic Research of p-type N-In Codoped ZnO Film and p-n Homojunction
N-In共掺p型ZnO薄膜及p-n结的特性研究
18.
Three Unbiased Estimation for Function Under B(n,p);
B(n,p)中函数p~2的三个无偏估计量