试验设计

This paper proposed a method with an improved desirability functions to solve three response optimization problems in quality engineering.

提出了一种改进满意度函数的方法来解决质量工程中的三响应试验设计优化问题。

The optimum condition s which affected the corn diastase activity have been studied by using orthogonal experiment design in this paper.

本文采用正交试验设计方法，对影响玉米淀粉酶活性测试的"最适条件"进行研究。

Membrane composition of the electrode was also optimized by using the sequential level elimination method for orthogonal experimental design.

研制性能优异的药物传感器对于提高药品的质量，保证人民的身体健康，具有重要的意义，而好的试验设计是研制性能优良的药物传感器的关键。

Methods The influence factors of pretreatment conditions were studied by orthogonal test according to the content of toluene and naphthalene in the eluate and its UV absorbance(254 nm).

方法采用正交试验设计以洗脱液中甲苯、萘的量及其紫外吸收值为指标(254 nm)，考察了D-101型大孔吸附树脂预处理过程中的影响因素。

There are two emphases in the paper, namely, theoretic calculation and design of experiment.

本论文的工作主要有两个部分：理论计算部分和试验设计部分。

Lambs were allotted to a 3 x 3 factorial experiment with three levels of vitamin E 0,500 and 1000IU day~(-1 lamb~(-1) and three levels of selenium (0,0.2 and 0.4mg/kg).

采用两因子三水平完全随机区组试验设计，将维生素E和有机硒作为两个因子，设3个维生素E补饲水平(0、500和1000IU)和3个有机硒补饲水平(0、0.2和0.4mg╱kg)。

In this thesis we carried on the preliminary study to the extraction process of plant essential oil, and measured the biological activity of plant essential oil on red flour beetle, Tribolium castaneum and the housefly, Musca domestica vicina.

采用三因素四水平正交试验设计对植物精油进行提取工艺研究，最佳提取工艺条件是A_2B_3C_3，即50g供试植物加入1000ml水，水蒸气蒸馏120min后，用石油醚萃取，萃取液浓缩以后得到的精油可获最大收益。

He will preside the project in all-around aspects, including the study method and the general test design.

将负责本项目的全面研究工作，提出研究方法和总体试验设计。

Objective: These experiments were designed to examine the effect of television watching on habituation of ingestive behavior in children.

目的 试验设计来检验电视观看对儿童摄食行为习惯形成的影响。

Objectie: These experiments were designed to examine the effect of teleision watching on habituation of ingestie behaior in children.

目的 试验设计来检验电视观看对儿童摄食行为习惯形成的影响。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。