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- The process of extraction of isoliquiritigenin( ISL) from licorice with supercritical CO2 was studied by both orthogonal and single factors analysis experiments. 采用正交试验与单因素试验相结合方法对异甘草素的超临界CO2提取工艺进行了研究,并与常规索氏提取法的实验结果进行了对比。
- factor analysis experiment 因素分析实验
- The experiment data of X-ray diffraction are analyzed by using factor analysis and cluster analysis in Statistical Program for Social Sciences(SPSS) . 应用社会科学统计分析程序(SPSS)对X-射线衍射实验数据进行因子分析和聚类分析计算。
- Investment earnings in the industry, and risk factor analysis. 投资该行业的赢利点和风险因素分析.
- We used Confirmative Factor Analysis (CFA) to analyze student’s rating data. 我们对学生评价的实证数据进行了验证性因素分析。
- Malinowski, E. R. Factor Analysis in Chemistry, 2nd ed., Wiley,New York, 1991. 李博岩;梁逸曾;谢培山;俞汝勤;分析化学;已接受.
- Ratio method, factor analysis method and multiple regression model were applied to source apportionment experiment of polycyclic aromatic hydrocarbons (PAHs) in airborne particulate at traffic areas in Nanjing. 摘要通过比值法、因子分析法和多元逐步回归模型对南京市交通干道区颗粒物中的多环芳烃的源解析进行研究。
- The flavonoid components in Lonicera edulis fruit was proved by qualitative analysis experiment. 定性分析实验表明,其果实中含有黄酮类成分。
- The technology of fast separation and identification of amino acid will be grasped using this method during the analysis experiment. 在分析实验教学中应用文中所述方法,可掌握一门快速分离和鉴别氨基酸的技术。
- Gini coefficient arid Theil index are both guidelines to weigh imparity, their factor analysis are the better method to clarify income disparity. 摘要基尼系数和泰尔熵指标都是衡量不平等性的重要指标,特别是它们的分解能进一步对不平等性进行因素分析。
- First carries on the modal analysis experiment, analyzes under the different frequency weldment's vibration characteristic. 首先进行模态分析实验,分析出在不同频率下焊接件的振动特性。
- The article focuses on quantity analysis, discussion of using constant quantity instrument to do semimicro chemical analysis experiment. 本文围绕定量分析实验中,利用常量仪器进行半微量化学分析进行探讨。
- The premise of applying the method of Factor Analysis Method to practice properly is to understand it correctly. 正确认识因素分析法是合理应用它的前提。
- Both factor analysis and cluster analysis confirm that the designed radios represent three separate images-high-tech, delightfulness, and sturdiness. 其中快活的因素,则整合了原先给予的感性的与活力的两个意象。
- So slip elect of the simply supported composite beams will be studied in this paper by theoretical analysis、experiment studies and Systematic nonlinearity simulation analysis. 因此,本文通过理论计算、试验研究和系统的非线性数值模拟分析对简支组合梁的滑移效应进行了研究。
- This paper discribes a factor analysis spectrophotometric method for measuring crystallose and benzoic acid in drinks. 本文研究了应用因子分析分光光度法同时测定饮料中糖精钠和苯甲酸的方法。
- All data were processed by SPSS, mono factor analysis of variance and linear correlation were used to analysis. 所有资料用SPSS统计软件进行统计处理,采用单因素方差分析和简单线性相关分析。 结果
- The questionnaire for the study proves to be valid and reliable with factor analysis and a Cronbach alpha test. 此外,该研究自行编制的调查问卷经检验具有较高的信度和效度,可以进一步使用。
- The R-Q mode factor analysis is a meaningful multivariate statistical method, but also an ignored method. 摘要R-Q型因子分析是一种多元统计方法,但也是一种被忽视的方法。
- This text analyses experiment data and emulate undulate mode!of the signal based on statistical character from the point of matrix and relativity. 本文通过对实验数据的分析,基于实验数据的统计特征量,从矩和相关性这两种统计量来仿真信号的起伏模型。