1) semi-empirical equations
半经验化公式
2) hemi experimental formula
半经验公式
1.
Conductivity of quaternized styrene vinylpyridine copolymer humidity sensors was measured and the hemi experimental formula of their resistancies vs.
通过对季铵化聚苯乙烯共聚物类湿敏元件导电性能的测试 ,根据Arrhenius关系并通过对大量测试数据的分析 ,导出了该湿敏元件的电阻随相对湿度变化的半经验公式 ,并通过应用实例证明了该半经验公式的准确
2.
Humidity sensitive properties of quaternized styrene vinylpyridine copolymer humidity sensors are measured and the hemi experimental formula of their resistances vs relative humidity is deduced according to Arrhenius relation and a lot of measured data This formula was applied by an applicatio
文章通过测试季铵化聚苯乙烯共聚物类湿敏元件的湿敏特性 ,根据 Arrhenius关系和大量测试数据的分析 ,导出了该湿敏元件的电阻随着相对湿度变化的半经验公式 ,并通过实例应用该半经验公
3) the fitting formula
半经验拟合公式
1.
The energy level, wavelength and Oscillatar strength for highly ionized Col-likeNb~(14+) ions 3p~63d~9,3p~53d~(10)4p and 3p~63d~84p configurations are calcualated here by using cowan'smulticonfiguration selfconistent field method together with the fitting formula proposed.
用多组态自洽场方法,结合我们提出的半经验拟合公式,系统计算了高离化态类钴Nb~(14+)离子3p~63d~9,3p~53d~(10),3p~63d~84p组态的能级、波长和振子强度,结果与实验符合得较好。
2.
The energy level?wavelength and Oscllatar strrength for Highly ionized CoI-like Mo 15+ ionized 3p63d9,3p53d 10,3p63d84p configurations are calculated by using Cowans multconfiguration selfconsistent field method together with the fitting formula proposed here.
用多组态自洽场方法 ,结合我们提出的半经验拟合公式 ,计算了高离化态类钴Mo1 5 +离子 3p63d9,3p53d1 0 ,3p63d84p组态的能级、波长和振子强度 ,并与实验符合得较好。
3.
The energy level,wavelength and Oscllatar strength for highly ionized Ni-like Ru 16+ ions 3d 94s,3d 94p and 3d 94d configurations is arecalcualated by using Cowan s multiconfiguration selfconsistent field method together with the fitting formula proposed here.
用多组态自洽场方法 ,结合我们提出的半经验拟合公式 ,计算了高离化态类镍Ru16+ 离子 3d94s,3d94p ,3d94d组态的能级、波长和振子强度 ,并与实验符合得较好。
4) Fitting formula
半经验拟合公式
1.
In this paper, the energy level,wavelength and oscllatar strength for highly ionized NiI-like Mo~(14+) ions 3d~94s,3d~94p,3d~94d and 3d~94d configurations are calcualated by using Cowan s multiconfiguration selfconsistent field method,together with the fitting formula proposed here.
用多组态自洽场方法 ,结合我们提出的半经验拟合公式 ,计算了高离化态类镍Mo14 + 离子 3d94s,3d94p ,3d94d组态的能级、波长和振子强度 ,并与实验符合得较
2.
Transitions and oscillator strength for highly ionized CoⅠlike Rh18+ ions 3p63d9-3p53d10,3p63d93p63d84p are calculated by using Cowan′s multiconfiguration selfconsistent field method together with the fitting formula proposed here.
用多组态自洽场方法,结合提出的半经验拟合公式,计算了高离化态类钴Rh18+离子3p63d9-3p53d10,3p63d9-3p63d84p跃迁和振子强度,并与实验进行了比较。
5) Simplified empirical formula
简化经验公式
1.
Simplified empirical formula and particular correlative empirical coefficient for all kinds of existing trains are made.
建立铁道列车紧急制动限速的简化经验公式,并给出各种既有列车特定的相关经验系数。
6) empirical formula
经验公式
1.
An approach to find empirical formula for mine ventilation using rough set theory;
用粗糙集理论确定矿井通风经验公式的方法
2.
Application of empirical formula to describe effective permittivity of microwave-assisted chemical reaction;
等效介电系数经验公式在微波加热计算中的应用
3.
Analysis of variability of empirical formulas for foundation bearing capacities;
地基承载力经验公式的变异性分析
补充资料：巴尔默经验公式
分子式：
CAS号：
性质：1885年J.J.巴尔默准确测定氢原子光谱可见区谱线波长（λ）公式：。式中B为实验常数364.603nm;n=3,4,5,6,…。由此公式计算结果与实际观测值误差为百万分之一。
CAS号：
性质：1885年J.J.巴尔默准确测定氢原子光谱可见区谱线波长（λ）公式：。式中B为实验常数364.603nm;n=3,4,5,6,…。由此公式计算结果与实际观测值误差为百万分之一。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条