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- The kinetic data was measured with a non gradient reactor, The parameters of the model equation were calculated based on experimental results by the Powell non linear regression method: k 1=0 152e -62073RT , k 2=8.18e -2384RT ,k 3=0.221e -18949RT . 采用内循环无梯度反应器测定了SO2 氧化反应动力学数据 ;并利用 Powell法对动力学模型进行参数估值 ;得到 :k1=0 .;15 2 exp(- 6 2 0 73/ RT);k2 =8
- The contents of pyramidon and caffeine in Naoqing Pian were determinedby a multi - wavelength linear regression method. 本文采用多波长直线回归法测定脑清片中氨基比林和咖啡因的含量。
- Assay of naoning pian was reported by multi wavelength linear regression method in this paper. 本文采用多波长线性回归法测定脑宁片的含量。
- In this paper,the chromogenic system in combination with multiwavelength linear regression method was applied to simultaneous determination of tu. 文章应用这一显色体系井结合多波长线性回归法,对合成样品中钨、钼进行了同时测定,所得结果满意。
- Linear regression method was used to analyse the effects of maceral and rank on morphology of coal and corresponding char. 本文用多元回归方法,分析煤岩相组分和煤阶对煤及相对应煤焦表面形态的影响。
- Using the generality information of present or in-site data and history or laboratory data, the two-way linear regression method is put forward. 文中利用当前或现场检测数据与历史或试验室数据存在的共性信息,给出双向线性回归方法。
- By applying the computer techniques, randomized test method and ternary linear regression method, the test of turning force is introduced. 介绍应用计算机技术、随机试验法和三元线性回归法设计多因素车削力试验,并说明处理数据的原理和软件主要模块中难点的实现。
- This article uses the Mulitivariate Linear Regression method, which offers the mathematical model for the corn leaves' growing height and the implementation method via computers. 摘要利用多元线性回归的方法,给出玉米植株叶片的着生高度的数学模型,并给出了计算机实现的方法。
- Firstly , the cost model, which is applied to obtain break-even price and constrain condition of FCECBD , is created by Activity Linear Regression method . 分析不同市场模式下,为了利润最大化,由成本曲线、需求曲线确定报价曲线而产生的行为。
- Oxidation kinetics of the T91 steel under high-temperature water-vapour condition is studied by serial weighing method with thermal analysis balance and linear regression method. 利用热分析天平连续称重法和线性回归分析,对T91钢高温水蒸气氧化动力学进行了研究。
- The linear equation for the refractive index and content of the optical plastic are summed up using multivariated linear regression method according to refractive index additive theory. 本文根据折射率加和性原理,利用多元线性回归方法,得出了光学塑料的折射率与其组成的线性方程,由此可以设计在光学系统的设计中所需折射率的光学塑料配方。
- This paper deals with the model building on the compounding of catalyst fatty alcohol by BP network and RBFnetwork and compares with the traditional multivariate linear regression method. 本文应用人工神经网络中的BP网络与RBF网络,讨论脂肪醇催化剂配方的建模问题,并与传统的多元线性回归方法进行对比。
- The quantitative structure-retention relationships of 15 2 - heteroaryl - 4 - chromanones were analyzed with physico-chemical parameters by using multivariate linear regression method. 采用多元线性回归方法建立了2-杂环芳基苯并二氢吡喃-4-酮衍生物的定量结构-色谱保留相关方程。
- The emphasis of the paper lay on the study of mathematical methods, such as the studies ofmulti-attribute linear regression method and convolutional regression method. 本文重点在于数学方法的研究,如多属性线性回归及引入褶积因子的回归方法的研究。
- Non Linear Regression Analysis of Technological Parameter of the Plasma Desmear Process for Rigid-Flex PCB 刚挠板等离子清洗去钻污工艺参数的非线性回归分析
- The FBC is a non linear system which is chaotic. 流化床燃烧系统是一个具有混沌特性的非线性动力系统;
- The commonly used methods for calculating the shoreline change rate based on the coastal evolution history include end point method, average the method, linear regression method and jackknife method. 计算历史时期海岸线变化率常用的数学方法有端点法、平均速率法、线性回归法和折剪法。
- Multi-Wavelength Linear Regression Method 多波长直线回归法
- Multiple linear regression method 土壤属性制图
- Principal component linear regression method 主成分线性回归法