field of constants是什么意思

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用法例句

Study of Faraday’s Law,its proportional constant and Einstein’s Relativity principle;

法拉弟定律及其常数与相对性原理的考验

A new computing method of constant of high energy primary electron;

计算高能原电子对金属射程的常数的新方法

The paper introduces two methods of calculating constant and coefficient of numbers related formula;graphical method, least square method .

介绍了准数关联式中常数的两种求法:图解法、最小二乘法。

The results showed that both the lattice constant and electromagnetic properties highly depends on hi~(2+) content and a 60 cm~(-1)blue shift of the characteristic absorption peaks of.

结果表明,纳米晶Ni_xZn_(1-x)Fe_2O_4红外吸收峰的晶格常数和电磁性能强烈地依赖于Ni~(2+)含量,随着Ni~(2+)含量增加,红外光谱显示金属一氧离子(M-O)化学键的特征吸收峰出现了蓝移,该峰蓝移60 cm~(-1)。

According to the electronic structure in natural state,the relationships between the differences of physical properties of Cu,Ag and Au and their electronic structures were explained qualitatively,and the lattice constants,cohesive energies,potential curves and .

根据自然态的电子结构定性解释了熔点、拉伸强度、维氏硬度、体弹性模量、电导和热导率物理性质差异与电子结构的关系,定量计算了晶格常数、结合能、势能曲线及线热膨胀系数随温度的变化。

Using X-ray, back scattered electrons, cobalt magnetism meter and coercive force meter, the compositions, lattice constant, saturation magnetization and coercive force of vacuum sintered Ti(CN) base cermets were studied.

用X射线衍射、背散射电子像、钴磁计、矫顽磁力计等分析手段研究了真空烧结Ti(CN)基金属陶瓷合金的成分、晶格常数与其饱和磁化强度及矫顽磁力的关系。

Study on Permittivity and Permeability of Carbon Nanotubes in the Low-frequency Band from 0.5 to 6 GHz;

碳纳米管在0.5~6GHz低频波段的介电常数和磁导率研究

Measurement of microwave permittivity of high-loss materials using coaxial transmission and reflection way;

同轴传输反射法测量高损耗材料微波介电常数

Effect of purification on 2～18GHz complex permittivity and complex permeability of carbon nanotubes;

纯化处理对碳纳米管2～18GHz复介电常数与复磁导率的影响

UV-Spectrophotometric determination of the stability constant of electroactive materials;

紫外分光光度法测电活性物质的稳定常数

UV-spectrophotometric determination of stability constant of EV-SCN~- ion-pairs;

紫外分光光度法测定结晶紫与SCN~-缔合物的稳定常数

Study on complex stability constants by computer fitting complex formation curve;

计算机拟合络合物形成曲线用于络合物稳定常数的研究

The preparation and characterization of porous low dielectric constant oligomeric-MSSQ films;

低介电常数甲基倍半硅氧烷多孔膜的制备及表征

An experimental study of dielectric constant of edible oil changed with heated temperature and time;

食用油介电常数随加热时间和温度变化的实验

Calculation of the dielectric constant of pure liquids and liquid mixtures at different temperatures;

不同温度下纯液体和液体混合物介电常数的计算