1) experience formula
经验计算公式
1.
The ORIGIN is used for fitting the experience formula to the enthalpy-temperature data of foods and the derivative of the experience formula is calculated in the paper.
采用ORIGIN数据统计分析软件对常见19种食品的热焓-温度数据进行拟合,并对拟合公式求导数,给出食品热焓和比热容的经验计算公式。
2.
Radiation-calculating experience formula has been established based on the true values of the solar radiation and sunlight of Ganzhou and Nanchang station.
本文利用江西赣州、南昌二站太阳总辐射实测值,通过拟合建立经验计算公式,对其计算结果进行误差分析,并通过地区之间日照百分率的相关计算与检验,从而得到适用于计算江西太阳总辐射的经验计算公式和方法。
2) verifying calculations on experiential formulas
经验公式验算
3) empirical design rule
经验设计公式
4) 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
5) empirical equation
经验公式
1.
Distribution of droplet diameters and the spline of their empirical equation for spiral nozzle;
螺旋型喷嘴液滴分布特性及液滴直径经验公式的拟合
2.
The empirical equation of milling force is achieved by regression analysis method,and proved to be tried.
使用回归分析法获取了铣削力经验公式并验证其可靠性。
3.
The dynameter is of the model 9257B, made by Kistler Corporation of Switzrland By the data obtained from the experimental study and the use of statistic method, an empirical equation of threedimensional burnishing force on an aluminium alloy(LY12) workpiece with a cylinderical polycrystalline diamond tool is es.
采用由瑞士Kistler公司生产的世界先进的9257B型多元测力仪进行了熨压力的测量,并通过实验研究以及统计学分析方法建立了采用圆柱型PCD工具对铝合金(LY12)进行熨压的三向力经验公式。
6) experience formula
经验公式
1.
The crude oil volume factors for five different complex petroleum fluids were calculated at different pressures by the new method,the Standing experience formula and Vazquez-Beggs experience formula.
911%,明显低于石油工程中常用的Standing和Vazquez-Beggs经验公式,表明该方法的计算精度较高。
2.
In this paper,we chosed some experience formulas from some coal experts to check up our measured calorific values of 48 anthracites, and found we can't give the correct appraising for the measured calorific values only by one experience formula because the errors distribution from different experience formulas have large difference.
选择一些经验公式对48个来自全国的无烟煤煤样的发热量实测值的可靠性进行了检验,发现仅凭一两个经验公式的检验结果很难对实测结果的可靠性作出正确的评价,不同经验公式的检验结果有时具有很大差异。
3.
By contrasting the PVT parameters between observed and calculations through experience formula,PVT parameters calculating experience formula which suit to geology conditions of the peripheral zones in Daqing oilfields is found.
经对实测高压物性参数测定结果与高压物性经验公式计算结果对比 ,找出了目前适合大庆油田外围地质条件下的PVT参数计算经验公式 ,可以应用于今后的油藏评价及油藏工程各种计算
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