1.
Influence of deformation and N content on the microstructure of medium-carbon V-Ti-N microalloyed steels for oil-well tubes
变形量及N含量对油井管用中碳V-Ti-N微合金钢显微组织的影响
2.
Effects of Pretreatment on Content of Soil NO_3-N,NH_4-N
不同前处理条件对土壤NO_3-N、NH_4-N含量影响的研究
3.
Influence of N on structure and dielectric properties of CN_x thin films
N含量对CN_x薄膜结构和介电性能的影响
4.
Effects of NH_4~+-N and pH on the Growth and Development in Derooted Seedlings of Cucumis sativas L.;
NH_4~+-N含量和pH值对离体黄瓜去根苗生长发育的影响
5.
The Effect of N Fertilizer Applied on the Content of Soil NO_3~--N Remained and the Space Distribution of Winter Wheat Roots;
氮肥施用对冬小麦土壤残留NO_3~--N含量及根系分布影响
6.
Effects of simulated deposition of nitrogen and sulfur on the contents of carbon and nitrogen in young Chinese fir plantation
模拟氮、硫复合沉降对杉木幼龄林植株C和N含量的影响
7.
XPS and Raman Spectral Analysis of Nitrogenated Tetrahedral Amorphous Carbon (ta-C∶N) Films with Different Nitrogen Content
X光电子谱辅助Raman光谱表征N含量对非晶金刚石薄膜的结构影响
8.
Influence of Selenium Application on the Contents of N、P、K in Soybean Plant
施硒对大豆植株中N、P、K含量的影响
9.
Effect of NiAl Content on the Microstructure and Properties of Ti(C, N)-based Cermets;
NiAl含量对Ti（C，N）基金属陶瓷组织和性能的影响
10.
Effects of Impurities- Composition and Microstructure on Propertie of TA15 Titanium Alloy
N、O、Fe的含量对TA15钛合金性能和组织的影响
11.
Content and Changeable Rule of N,P,K in Different Mature Leaves of Coconut
不同成熟度椰子叶片N、P、K含量及其变化规律
12.
Determination of the Content of N-Methylimidazole by Capillary Gas Chromatography
毛细管气相色谱法测定N-甲基咪唑的含量
13.
Determination of N-Dimethylnitrosamine in Salt Fish by Gas Chromatography-Mass Spectrometry
气质联用法测定咸鱼中N-二甲基亚硝胺含量
14.
Evaluation on accuracy of concentration testing method for N-V protein
N-V蛋白酶含量检测方法的准确度评价
15.
Effect of Molybdenum Content on Thermal Shock Resistance of Ti(C,N)-Co Cermet
钼含量对Ti(C,N)-Co金属陶瓷抗热震性能的影响
16.
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
17.
Effect of Carbon Content on the Microstructure and Properties of Ti(C, N)-based Cermets;
碳含量对Ti（C，N）基金属陶瓷组织和性能的影响研究
18.
QTL Analysis of Nutrient and N、P、K Components in Maize under Nitrogen Stress;
氮胁迫条件下玉米籽粒和秸秆品质及N、P、K含量的QTL分析