Formal experimental design

用法例句

To optimize the reaction conditions,a research on the experimental design and data processing of complicated technology with multiple processes and factors was performed,and regression and compensation were made to the data by combining orthogonal experimental design with neural network.

为了确定该工艺的最佳反应条件,针对多工序、多因素复杂工艺的实验设计和数据处理进行了方法研究和探讨,采用正交实验设计与神经网络相结合的方法对数据进行回归和弥补,较好地解决了复杂工艺的机理分析繁杂和实验次数过多、费用高昂等主要问题。

Effects of microwave power,microwave irradiation time,mass fraction of catalyst and n(n-butanol)∶n(acetic acid)on esterification reaction were investigated by using orthogonal experimental design and single factor experimentation.

利用正交实验设计和单因素实验考察了微波辐射功率、微波辐射时间、催化剂用量、反应物配比等因素对酯化反应的影响。

The reaction conditions were optimized by orthogonal experimental design.

在碱性介质中 ,锇 对KIO4 氧化偶氮氯膦 mA的褪色反应有明显的催化作用 ,据此建立了催化光度法测定微量锇 的新方法 ,并用正交实验设计对反应条件进行了优化。

The influence of the preirradiation dosage,the reaction temperature,AA concentration and the reaction time on the exchange capacit are studied by orthogonal design.

利用正交实验设计法研究了预辐照总剂量、反应温度、单体浓度、反应时间对纤维交换容量的影响。

The orthogonal design was used for seeking the optimum formulation and techniques in emulsification polymerization method.

方法通过正交实验设计考察乳化聚合法制备丝裂霉素C-聚氰基丙烯酸正丁酯磁性纳米球的工艺条件对纳米球粒径、包封率和载药量的影响,并考察了冷冻和温湿条件下对制剂稳定性的影响。

Adopting orthogonal design method L9 (34),influential factors on the determination of permanganate index were investiga- ted,and the orders of factors and the optimum conditions of determination were obtained.

采用正交实验设计法L9(34)考察高锰酸盐指数测定的影响因素,确定各因素的主次关系及最佳测定条件。

No sugar lactobacillus beverage which using the xylitol replaced the sucrose is produced, it' s character so close with sugar lactobacillus beverage which using the sucrose as the sweetener, and it can be accepted by the consumers, the best prescription getting from orthogonal test design is: xylitol 7%, Lac.

通过正交实验设计,得到的最优配方为:木糖醇7%(质量分数),保加利亚乳杆菌:嗜热链球菌=1:1,菌种量4%(质量分数)。

METHODS Using high performance liquid chromatography(HPLC) fingerprint technology,the effects of ethanol concentration,ethanol amount,extraction time and the number of extraction times on the yield of extract were evaluated by orthogonal test design with multi-index of the content of ferulic acid,the total area of characteristic peaks of HPLC and the yield of powdered extract.

方法采用高效液相色谱指纹图谱技术,以阿魏酸含量、高效液相色谱指纹图谱特征峰总面积以及干浸膏得率为综合评判指标,通过L9(3)4正交实验设计,考察乙醇浓度、乙醇用量、回流时间和回流次数等因素对提取工艺的影响。

A new method named orthogonal experiment design that can figure out the supreme design of craft in spray-bonding craft of needle-punching synthetic leather substrates.

分析了喷胶过程中影响合成革基布质量的各种因素,用正交实验设计方法,给出了针刺合成革基布在喷胶工艺中的最优化工艺设计。

Because ethanol and isopropyl alcohol is difficult to separate,the orthogonal experiment design is used to define the best operation parameter and to obtain the optimization resolution.

通过前期试验发现乙醇和异丙醇的分离较难,所以运用正交实验设计法,确定最佳操作参数,获取优化的分离度。

By using particle zinc stearate passing sieve of 74 μm as raw material,main factors influencing the synthesis of zinc stearate were obtained through orthogonal experiment design as well as .

以过74μm筛氧化锌为原料,由正交实验设计分析出了影响硬脂酸锌的主要因素,得到了适宜的工艺条件:反应物料的液/固质量比为7∶1,反应时间为30 min,反应压力为0。

coli(pET32/IL-11/BL(DE)21)(expressing) recombinant human interleukin-11 in the flask were studied by orthogonal experiment design,including the(components) of culture medium(glucose,tryptone,yeast extract and pH),shaking speed,medium volume and inoculum(concentration).

为了探讨发酵条件对大肠杆菌表达人白细胞介素-11融合蛋白的影响,利用正交实验设计,对工程菌的生长条件和人白细胞介素-11融合蛋白表达进行优化。

coli (pET32/IL-11/BL(DE)21) that expressed recombinant human interleukin-11 in the flask have been studied by orthogonal experiment design, including the components of culture medium (glucose, tryptone, yeast extract and pH), shaking speed, medium volume and inoculum concentration.

为了探讨发酵条件对大肠杆菌表达人白细胞介素-11融合蛋白的影响，利用正交实验设计，对影响工程菌的生长及重组人白细胞介素11融合蛋白的表达因素如培养基中的葡萄糖浓度、蛋白胨浓度、酵母提取物浓度、无机盐浓度、pH及摇床转速、装液量、接种量等在摇瓶中进行了初步的研究。

Using SPSS to Make the Interaction between Orthogonal Design

SPSS实现有交互作用的正交实验设计

Positive Analysis of Typical Cases o f Popularization and Application of the Orthogonal Test Design;

正交实验设计法推广应用典型案例实证分析

Screening Out the Best Conditions in Processing Corydalis turtshaninovii Bees.f.yanlusuo Y.H. Chou et C.C. Hsü by Test in Orthogonal Designs

利用正交实验设计筛选元胡的最佳炮制条件

Orthogonal Experimental Design for Optimization of Extraction of Medicinal Gentian

龙胆药材提取工艺的正交实验设计法优选

A Method Based on Variable Precision Rough Set to Design the Orthogonal Experiment

基于变精度粗糙集的正交实验设计方法研究

Application of Orthogonal Experiment Design in Optimizing the Determination Condition of Manganese in Urine by GFAAS

正交实验设计优化石墨炉原子吸收法测定尿锰实验条件的探讨

Orthogonal Experiment Design and Discussion of Hydroxyapatite Ultra-fine Power by Precipitation Method;

沉淀法羟基磷灰石超细粉体的正交实验设计及探讨

Simulation research on stamping springback of aluminum alloy sheet based on orthogonal experimental design

基于正交实验设计的铝合金板料冲压回弹仿真研究

EXPERIMENTAL STUDY ON THE MICROWAVE-DEMULSIFICATION FOR HIGH-WAX CRUDE OIL BY USING ORTHOGONAL DESIGN METHOD

应用正交实验设计法研究石蜡基高蜡原油微波破乳规律

Optimization of extract processing of polyphenol in kyohogrape by orthogonal regression design

回归正交实验设计优化提子中多酚类物质的提取工艺

By using the orthogonal design method, experiments of extracting iron from slag and making glass-ceramics from secondary slag melt were carried out.

利用正交实验设计方法，进行了利用冶炼渣回收铁及生产微晶玻璃建材制品的实验室研究。

Study on Clincal and Experimental of Optimized Shuang-Fu-Jin in Treating Acure Eczema by Orthogonal Design Experiment;

应用正交实验设计优化“爽肤巾”处方治疗急性湿疹的临床和实验研究

Application Analysis of Orthogonal Experimental Desigh in Mechanical Design;

正交试验设计在机械设计中的应用实例分析

An Parameter Analysis of the Crystal Experiment Using Orthogonal Design;

正交设计法应用于晶体测定实验参数分析

Optimizing JIT System with Simulation Technology and Experiment Design based on Orthogonal Arrays;

用正交试验设计法实现JIT系统的仿真优化

Sewing parameters design by use of orthogonal test

采用正交实验进行服装缝纫工艺的参数设计

Optimization of HPV16L1 Recombinant Protein Expression Adopting Orthogonal Design

采用正交设计优化HPV16L1重组蛋白表达的实验研究

Comparison and Application of Support Vector Machine and Orthognal Design Method;

支持向量机和实验正交设计的比较和应用性研究