1.
An Empirical Orthogonal Function (EOF) Analysis of Ionospheric Electron Density Profiles Based on the Observation of Incoherent Scatter Radars;
非相干散射雷达的电离层电子浓度剖面观测数据的经验正交函数分析
2.
A Study on Local Ionospheric Model of Total Electron Content over Wuhan;
武汉地区电离层电子浓度总含量的模式研究
3.
A Statistical Study of the Ionospheric Bottomside Profile Parameters;
电离层F2层剖面参数的统计分析研究
4.
A Study of Seismo-Ionospheric GPS TEC Anomalies over Epicenters of Strong Earthquakes;
基于GPS研究大地震前震中上空电离层全电子浓度异常
5.
Research on Influences of the Changes of Concentrations of Hydrogen ion and Temperature on the Surface EMG of Skeletal Muscle
离子浓度和温度变化对骨骼肌表面肌电变化的影响
6.
Use of Ion-selective Electrode in the Determination of Fluoride Ion Concentration in Drinking Water
用离子选择电极法分析饮用水中氟离子浓度
7.
the highest region of the ionosphere (from 90 to 600 miles up) that contains the highest concentration of free electrons and is most useful for long-range radio transmission.
电离层的最高层，距地球表面至英里，有高度密集的自由电子，对远距离无线电传输非常有用。
8.
Dilute Nickel Wastewater Treatment by Improved Electrodeionization Technology
特种分离电去离子技术处理低浓度含镍废水
9.
Composition of cobalt-tungsten deposit was changed with the change of tungsten concentration and current density in plating solution.
实验表明，随着镀液中钨离子浓度的不同和电流密度的改变，钴钨合金镀层组成不同。
10.
The Effects of Potassium and Sodium in Perilymph on the Endocochlear Potential (EP) in Guinea Pig
外淋巴钠、钾离子浓度对豚鼠蜗内电位的影响
11.
Study of the Measurement of Atomic Inner-Shell Ionization Cross-sections by Electron Impact;
电子碰撞原子内壳层电离截面的实验研究
12.
A Calculation to Atomic lonization Cross Section on K - Shell When Bombarding a Nuclear Target With Election;
电子轰击核靶原子K壳层电离截面的一种计算
13.
In-situ measurement of N_2O concentration from profile of loess soil
黄土性土壤剖面不同层次N_2O浓度的原位监测
14.
Thickness Determination of Thin-film Samples Used in Atomic Innner-Shell Ionization Measurement by Rutherford Backscattering Spectrometry
原子内壳层电离截面研究中薄靶厚度的卢瑟福背散射分析
15.
The Determination of Ionized Calcium in Human Bile with Calcium Ion Selective Electrode
钙离子选择电极对人体胆汁中钙离子浓度的测定
16.
The diffusional deposition of particles of finite diameter on the surface of a charged droplet is estimated by employing thin concentration boundary layer theory.
采用浓度边界层理论讨论了细微粒子在荷电雾滴表面上的扩散效应。
17.
Silicon epitaxial layers--Determination of carrier concentration--Mercury probe Voltage-capacitance method
GB/T14146-1993硅外延层载流子浓度测定汞探针电容-电压法
18.
Gallium arsenide epitaxial layer-Determination of carrier concentration-Voltage-capacitance method
GB/T11068-1989砷化镓外延层载流子浓度电容-电压测量方法