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quadratic polynomial regression
相关语句
  二次多项式回归
     and having both of [K+] and [Mg2+] as the independent variables, the quadratic polynomial regression equation is y=-17.55-4.82 [K+] +0.20 [K+] 2+75.77 [Mg2+] -19.47 [Mg2+] 2(R2=0.9881)(Equation 3)。
     自变量为[K+]和[Mg2+]的二次多项式回归方程为y=-17.55-4.82[K+]+0.20[K+]2+75.77[Mg2+]-19.47[Mg2+](R2=0.9881)。
短句来源
     having [Mg2+] as the independent variable, the quadratic polynomial regression equation is y=-46.916x2+248.01x-213.81 (R2=0.9340)(Equation 2);
     自变量为[Mg2+]的二次多项式回归方程为y=-46.916x2+248.01x-213.81(R2=0.9340);
短句来源
     It was observed that JMB142 grew faster on KB culture medium than on NB. Orthogonal test for 5 several main factors affecting bacterial fermentation and growth on KB were arranged, and quadratic polynomial regression model was established.
     通过五个影响因子的正交试验分析了JMB142在KB培养液中的生长情况,并建立二次多项式回归模型。
短句来源
     A-optimal Design for Duality Quadratic Polynomial Regression Models in Circle Region
     圆域上的二元二次多项式回归模型的最优设计
短句来源
     Results show that the precipitation of annual, summer and spring is decreasing very marked by the mean air temperature raised, and the relation between the precipitation and the temperature can be showed by quadratic polynomial regression equation in the region.
     结果表明 ,本区全年、夏季、春季降水量与全年及夏季、春季的平均气温之间有极显著的相关性 ,温度越高 ,降水量越少 ,二者之间的关系可以用二次多项式回归方程量化表示 .
短句来源
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  “quadratic polynomial regression”译为未确定词的双语例句
     Results of the quadratic polynomial regression analysis show that the developing tendency of texture parameters is parallel with one of precipitation.
     从实际的降水资料和纹理特征参数变化的回归分析结果来看,纹理特征参数的变化规律与降水量之间有较好的对应关系。
短句来源
     After analyzing data with the quadratic polynomial regression analysis and there were the results. The time of desalting and the concentration of sodium hydroxide solution were the great factors and they were negative correlation to yield.
     同时,对影响方程的各因子,得出如下结果:在影响得率的单因子中,脱盐时间和除蛋白所用碱液浓度影响最大。 在某一范围内,二者与得率均表现为负相关。
短句来源
     Based on the process and analysis of the data from orthogonal test, a series of the quadratic polynomial regression formula on the relations between the circle-crossing time or the differential coefficient of frozen wall and the four influencing factors have been obtained.
     通过对正交试验数据的整理、分析,获得冻结壁交圈时间和厚度差异系数与四个影响因素之间的回归公式,简要分析了渗流水作用下冻结壁形成的规律。
短句来源
  相似匹配句对
     A PROPERTY OF QUADRATIC POLYNOMIAL
     二次多项式的一个性质讨论
短句来源
     Factorization of a Quadratic Polynomial in N Elements
     n元二次多项式的因式分解
短句来源
     On Polynomial Rings
     关于多项式环
短句来源
     On Factorial Polynomial
     关于阶乘多项式
短句来源
     A-optimal Design for Duality Quadratic Polynomial Regression Models in Circle Region
     圆域上的二元二次多项式回归模型的最优设计
短句来源
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Clenbuterol(NAB-365)is one of the aetive ingredients contained in CompoundTablet of Yuanhuatong,but it couldn't be determined owing to it's microamount andinterference of Ynanhuatong(total flavones crude extract obtained from Flos Genkwa).A suitable method for determination of μg amount of clenbuterol contained in thecompound tablets is desoribed by a six-point orthogonal functions spectrophotometryto eliminate the interference of yuanhuatong.The proposed method involves an addition of a certain amount of NAB-365...

Clenbuterol(NAB-365)is one of the aetive ingredients contained in CompoundTablet of Yuanhuatong,but it couldn't be determined owing to it's microamount andinterference of Ynanhuatong(total flavones crude extract obtained from Flos Genkwa).A suitable method for determination of μg amount of clenbuterol contained in thecompound tablets is desoribed by a six-point orthogonal functions spectrophotometryto eliminate the interference of yuanhuatong.The proposed method involves an addition of a certain amount of NAB-365 to thesample being tested,a suitable extraction and a subsequent spectrophotometric determina-tion with six wavelengths from 292~302 nm at 2 nm intervals,and a calculation ofthe quadratic polynomial regression coefficient,d_2.

复方芫花酮片中含有盐酸克喘素,由于量微和芫花酮的干扰,不能用一般的分光光度法测定含量。本文提出了在样品中追加一定量的盐酸克喘素,经适当提取分离,用六点正交函数——分光光度法,从292~302nm,波长间隔为2nm,求二次多项式回归系数 d2值,可以消除芫花酮的干扰,测定盐酸克喘素的含量。

Based on the data of the annually mean air temperature and the annually precipitation, seasonal mean air temperature and seasonal precipitation from five stations in Weibei dry land of Shaanxi province , the correlation between precipitation and temperature have been analyzed of this region in recent 43 year. Results show that the precipitation of annual, summer and spring is decreasing very marked by the mean air temperature raised, and the relation between the precipitation and the temperature can be showed...

Based on the data of the annually mean air temperature and the annually precipitation, seasonal mean air temperature and seasonal precipitation from five stations in Weibei dry land of Shaanxi province , the correlation between precipitation and temperature have been analyzed of this region in recent 43 year. Results show that the precipitation of annual, summer and spring is decreasing very marked by the mean air temperature raised, and the relation between the precipitation and the temperature can be showed by quadratic polynomial regression equation in the region. The winter precipitation is marked decreasing by the winter mean air temperature raised with exponential correlation in the region.

利用 1 95 5 - 1 997年陕西渭北旱塬地区 5个县、市的年平均气温、年降水量和季平均气温、季降水量资料 ,对近 43年来陕西渭北地区降水量与气温间的相关性进行了分析研究 .结果表明 ,本区全年、夏季、春季降水量与全年及夏季、春季的平均气温之间有极显著的相关性 ,温度越高 ,降水量越少 ,二者之间的关系可以用二次多项式回归方程量化表示 .冬季降水量与冬季平均气温之间有显著相关性 ,降水随温度升高呈指数式减少

Based on the weather data from 1960 to 1999 in Yantai area, the relationships between the air temperature and the precipitation have been analyzed in this region during the recent 40 years. The results show that the air temperature is increasing from 60's to 90's, but the precipitation of annual, summer and autumn is decreasing with the mean air temperature increased, and the significantly linear correlation have been shown. The correlation between spring precipitation and mean air temperature is not obvious,...

Based on the weather data from 1960 to 1999 in Yantai area, the relationships between the air temperature and the precipitation have been analyzed in this region during the recent 40 years. The results show that the air temperature is increasing from 60's to 90's, but the precipitation of annual, summer and autumn is decreasing with the mean air temperature increased, and the significantly linear correlation have been shown. The correlation between spring precipitation and mean air temperature is not obvious, while the relation between the winter precipitation and air temperature is significant and can be shown by quadratic polynomial regression equation in the region. Thus, the air temperature status will provide information for forecasting precipitation tends in the future. It also can offer a basis for reasonable utilization of local climatic resource.

利用烟台地区1960~1999年的气象资料,分析了近40年来该区气温与降水量之间的关系.结果表明,从20世纪60年代至90年代,气温呈上升趋势,而全年、夏季、秋季降水量则随温度上升而减少,二者之间表现出显著线性相关.春季降水量与气温相关性不明显,二者不达显著水平.冬季降水量与冬季平均气温之间相关性显著,降水量随温度升高而增加,可用二次多项式回归方程量化表示.这样,该区气温状况如何,为预测未来降水趋势提供了信息,对合理利用本地气候资源具有实际意义.

 
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