1) logistic curve
逻辑斯谛曲线; 增加曲线
2) logistic curve
逻辑斯谛曲线
1.
Fitting Logistic Curve by Finding Minimum Residuals from Point to Point in Parameter Space;
用参数空间逐点寻优法拟合逻辑斯谛曲线的探讨
2.
Based on the previous studies, compensation subsidy for the values of non-marketable forest products was computed with a method of compensation coefficient that combines the Engel Coefficient and Logistic Curve.
本文在以前研究的基础之上,综合了恩格尔系数和逻辑斯谛曲线构造了补偿系数,计算了长白山地区森林生态效益的经济补偿值。
3.
By using Logistic curve,this paper builds the TV market developing model,uses methods of econometrics to estimate and test the parameters in the model,then discuss TV market developing trend basing on the caculating result of the model.
运用逻辑斯谛曲线 ,建立电视机市场发育模型 ,采用计量经济方法对模型的参数进行估计和检验 ,并利用模型的运算结果 ,探讨了电视机市场的发育趋势 。
3) general logistic curve
广义逻辑斯谛曲线
1.
Studies on populations of Nilparvata lugens (Stal) with general logistic curves in a broad sense;
褐飞虱种群的广义逻辑斯谛曲线模型的研究
4) Logistic growth parabola
逻辑斯蒂增长曲线
1.
By building up tumor growth aerodynamic model,when tumor growth aerodynamic laws is research to find: The process of tunor increasing squares with economic growth of Gompertz growth parabola description;we further study that Gompertz growth parabola squares with population growth and regulation of Logistic growth parabola description.
通过建立肿瘤增长动力学模型,研究肿瘤增长动态规律时发现:肿瘤增长的全过程与龚珀兹增长曲线描述的经济增长过程完全相符;进一步给出了龚珀兹增长曲线与描述种群的增长与调节的逻辑斯蒂增长曲线完全相似。
5) Logistic Curve
逻辑斯蒂曲线
1.
This paper first analyzes the character and parameter demarcating of Logistic Curve and Picketage Model s S Curve, then puts forward a traffic forecasting method based on this two curve models.
本文分析了逻辑斯蒂曲线和定标模型S曲线的特征和参数标定。
2.
The stem, leaf, and total biomass changes were represented well by logistic curves.
对不同苜蓿品种的茎、叶及总生物量生长动态的研究表明,在一个生育期内,苜蓿的茎、叶及总生物量的动态变化符合逻辑斯蒂曲线。
3.
According to the Logistic curve,we point out three characteristics of technology progress,namely uncertainty,phase multification and technological complication.
把技术进步看作一个系统过程,从逻辑斯蒂曲线出发,指出技术进步具有三个特点:不确定性、阶段性和技术复杂化;在此基础上,从三方面探讨了技术进步对企业组织变革的影响,即技术进步的不确定性对企业柔性化的影响,技术进步的阶段性对企业集权和分权的影响,以及技术复杂化对企业自组织网络化的影响。
6) Antilogistic curve
反逻辑斯蒂曲线
补充资料：Hesse曲线(代数曲线的)
Hesse曲线(代数曲线的)
Hessian (algebraic curve)
11油限曲线(代数曲线的)【H台自11(.妙如允.抖e);recc咖，T~aaa，即r药pa一吸ee二o‘二p.助蓝] n次代数曲线(司罗玩水c~)的He丈祀曲线就是其极二次曲线能分裂为两条直线的点的集合，也是第一极曲线的二重点构成的集合.n次非奇异曲线的He丈七曲线是一条次数为3伪一2)、类为3(n一2)(3n一7)的曲线.设介O是这条n次曲线的齐次坐标方程，关丘=刁:f/刁xi刁、，则它的He丈犯曲线的定义方程为 !不:关:五，} }五:关:五31=0. }人，人2人3}特征不等于3时的三次非奇异曲线的H既七曲线与这条曲线交于9个通常拐点.因O.H改e(l 844)而得名. A .E.H困阳。B撰
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