1) double logarithmic model
双对数模型
1.
Based on the analysis of the adjustment on domestic water price and the growth on income of residents in Harbin,the quantitative analysis of the elasticity of domestic water price and income in Harbin was made with double logarithmic model.
通过对哈尔滨市居民生活水价调整和收入增长情况的分析,利用双对数模型,对哈尔滨市居民生活用水需求的价格弹性和收入弹性进行定量分析,得出了生活用水的价格弹性为-0。
2.
The relation between the simulation error of double logarithmic model and that of the corresponding exponent model is discussed here.
对双对数模型lg Y=a0+a1lg X1+a2lg X2+…+anlg Xn与其对应的指数模型y=c0xa11xa22…xann的模拟相对误差的关系进行了探讨,指出双对数模型具有放大和缩小指数模型相对误差的特性。
3.
Taking the case of Xianyang city,double logarithmic model for industrial water is established to quantitatively analyze the price elasticity of industrial water.
以咸阳市为例,建立了工业用水双对数模型,对工业用水的价格弹性进行定量分析,得出咸阳工业用水的价格弹性为-0。
2) double logarithm model
双对数模型
1.
The double logarithm model was applied in this paper to analyze the influence factors on Chinese soybean import,including domestic soybean yield, the demand for oil and food, and the production cost and so on.
应用双对数模型分析了我国大豆进口的影响因素,包括国内大豆产量、压榨需求、食用需求、生产成本等,并根据每个影响因素的弹性系数来分析其对进口量具体的影响程度。
2.
Through the Double Logarithm Model of foreign exchange reserve and M1,M2,we drew the conclusions: The increase of foreign exchange reserve truly impelled the increased supply of China currency;the change of foreign exchange re.
通过建立外汇储备和货币供给量(M1、M2)之间的双对数模型,进行实证分析得出结论:外汇储备的增加确实推动了中国货币供应量的增加,并且外汇储备变动给M1带来的影响大于M2。
3.
According to time series data of GDP and output of the three sectors of Dongguan from 1996 to 2006,a double logarithm model was established for calculating the contribution of industrial structure to the economic growth in Dongguan.
利用东莞市1996年～2006年东莞市国内生产总值以及三次产业产出的时间序列数据,建立双对数模型,测算了东莞市不同产业对经济增长的贡献。
3) double-logarithmic model
双对数线性模型
4) double-log model
双对数计量模型
5) logarithm model
对数模型
1.
On logarithm model for operational effectiveness evaluation of aircrafts considering the weather;
考虑天气因素的飞机作战效能对数模型
2.
Based on the long-term monitoring data of post-construction settlement of the loess subgrade of the Lanzhou-Wuwei Line Ⅱ,the quasi consolidation model was set up and contrasted with other models such as the Poisson model,index model, logarithm model and hyperbolic model.
利用兰武二线黄土路基工后沉降的长期观测数据,提出一种新的分析预测模型——似固结模型,并与泊松模型、指数模型、对数模型、双曲线模型的预测结果进行对比分析。
3.
All exponential models, power function models, root-squaring models, hyperbolic models, but logarithm models can’t disclose the laws of the post- construction settlement of the high embankment.
在指数模型、幂函数模型、平方根模型、双曲线模型和对数模型等回归参数模型中,只有对数模型能较真实反映高填方地基工后沉降规律。
6) logarithmic model
对数模型
1.
To study the soil and water conservation, we usually use the logarithmic model to describe the relations between factors.
在水土保持研究中 ,常采用对数模型来描述各因素间的关系 ,这种模型往往具有较好的统计特性。
补充资料：双对数坐标
Image:11802758277455114.jpg
双对数坐标
算术坐标系统:就是普通的笛卡儿坐标，横纵的刻度都是是等距的。（举例来说：如果每1cm的长度都代表2，则刻度按照顺序0，2，4，6，8，10，12，14……）
对数坐标：坐标轴是按照相等的指数变化来增加的，（举例来说：如果每1cm代表10的1次方增加，则坐标轴刻度依次为1，10，100，1000，10000……）
双对数坐标系统是指两个坐标轴是对数坐标。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。