How to measure argon plasma parameters of dielectric barrier discharge at atmospheric pressure are described, Electron temperature and electron density of argon plasma are measured and calculated from their emission spectrogram.
介绍发射光谱法测量常压介质阻挡氩等离子体的放电参数的方法,通过常压介质阻挡放电氩等离子体的光谱图,测量和计算了等离子体的电子温度和电子浓度。
Six bulk metallic galsses series alloys of Zr-Al-Ni-Cu with different compositions were designed and prepared ac- cording to electron concentration constant and atomic size constant criteria.
以等电子浓度和等原子尺寸为判据,设计并制备了6种成分的系列Zr-Al-Ni-Cu块体非晶合金,利用X射线衍射对其中的5种合金在晶化过程中的相转变进行了分析,结果表明,Ni含量较低、Cu含量较高的前两种合金,其晶化相主要以体心四方的Zr2Cu相为主,随着Ni含量升高、Cu含量降低,后三种合金的晶化以体心四方的Zr2Cu相、简单六角Zr6Al2Ni相和面心立方Zr2Ni相等多种晶化相析出为特征。
The criteria that we have developed are respectively related to the conduction electron concentration, termed the e/o-constant criterion, and to the special cluster structure, termed the e/α-variant criterion.
运用等电子浓度和变电子浓度线判据实现了Zr-Al-Co块状非晶合金的成分优化。
A new bulk Zr-Al-Ni-Cu amorphous alloy has been designed and prepared according to the rule of constant valence electron concentrations (e/a), which satisfies e/a=1.
依据非晶态合金与其相关相具有相近的电子浓度的规律,对Zr-Al-Ni-Cu系进行了电子浓度e/a=1。
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
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
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
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
Influence of Mn Ion Doping Concentration on Electronic Structure and Optical Properties of Mn:MgAl_2O_4
Mn掺杂浓度对Mn:MgAl_2O_4电子结构和光学性质的影响
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
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
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
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
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
metal strength of the electrolyte
电解质液中的金属浓度
Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling and fluorine ion-selective electrode analysis
GB/T15434-1995环境空气氟化物质量浓度的测定滤膜·氟离子选择电极法
An Easy Method for Judging the Type of Electric Conduction and the Concentration of Charge Carrier in Semiconductor Epitaxial Material
半导体外延材料导电类型及载流子浓度的简易判定法
A new method to determine the concentration of ammonia-nitrogen by ammonium ion selective electrode has been introduced in this paper.
本文介绍一种新型的测量氨氮浓度的方法?铵离子选择电极分析法。
Design of the Software in the Photoelectric Associated Detection System to Measure [Ca～(2+)]i in Living Cells;
光电联合检测系统中钙离子浓度检测软件的研制
Study about the Effects of ELF Electromagnetic Fields on Intracellular Free Ca~(2+) Concentration;
极低频电磁场对胞内游离钙离子浓度影响的研究
Concentration and Distribution Pattern of Polybrominated Diphenyl Ethers (PBDEs) in Scatterfed Chickens from Electronic Waster Recycling Site
电子垃圾回收地散养家禽(鸡)中多溴联苯醚(PBDEs)的浓度与分布模式
Effects of energy controllable steep pulses on intracellular calcium concentration and cell membrane potential
能量可控陡脉冲对肿瘤细胞内钙离子浓度及膜电位的影响