orthogonaldesign相关论文
This paper adopted orthogonal test method to develop a design methodology for a railway tunnel engineering.This paper ma......
Influencing Factors Significance Analysis for Performance of Cement-Based Biomass Materials Using Or
For improving the low interface cohesiveness and unstable physical properties of straw-cement biomass building material(......
OBJECTIVE To prepare thermosensitive ocular gel of Qingkailing (QKLTOG) with orthogonal design method, determine the opt......
We introduce an efficient iterative algorithm,intended for various least squares problems,based on a design of experimen......
The Research and Development of Sunlite Yarn Fabric Used as Thermal Underwear and the Study of Its W
There is an amount of fibers used for thermal fabrics in textile market nowadays,such as wool,kapok and some types of sy......
Researching and development of cotton/kapok blended yarn fabric used in thermal underwear and studyi
Nowadays, more and more natural or functional fibres are being investigated due to theirutilization in thermal underwear......
Weld bead morphology plays an important role in welding procedure specification and welding process planning.In order to......
Optimization of agrobacterium tumefaciens mediated soybean embryonic tips genetic transformation usi
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目的选择和优化石墨炉原子吸收光谱法测定尿中钴的条件,建立尿中钴测定方法。方法于2020年4月,运用数理统计方法,对基体改进剂和光谱......
目的对刺五加总苷片制备工艺进行优选并建立片剂的测定方法。方法采用L9(3^4)正交试验法考察影响片剂制备工艺的各因素(A:淀粉用量;B:糊......
以扁蓿豆(Medicago ruthenica)为试材,采用改良的CTAB法提取DNA,利用正交设计L16(45)探讨10×PCRBuffer(含Mg2+)、dNTPs、引物、Ta......
目的:研究芪山无糖颗粒的最佳提取工艺。方法:应用L_9(3~4)正交设计法对水提取工艺进行优选,以总黄酮、黄芩苷、盐酸小檗碱含量为......
目的:优选咽炎灵分散片中药材的最佳提取工艺。方法:以提取液中没食子酸的含量和总固体得率的综合评分为指标,采用正交设计试验考......
目的:优选甲硝唑温敏凝胶的处方工艺。方法:以胶凝温度和24 h累积释放度为评价指标,采用正交试验考察泊洛沙姆407(P407)、泊洛沙姆......
目的:优化白花蛇舌草总黄酮的提取工艺,检测其体外抗氧化活性。方法:采用HPLC法检测山奈酚的含量;采用UV法检测总黄酮含量;采用正......
AIM: To design and establish a method of multiplex PCR normalization for simultaneously detecting HBV and HCV.METHODS: T......
The culture of Magnetospirillum magneticum WM-1 depends on several control factors that have great effect on the magneti......
制备罗红霉素片,筛选出最佳处方工艺。方法:采用正交设计法,以溶出度作为考察指标,进行处方筛选、优化。结果:最佳处方中预胶化淀粉(A),......
[目的]优选酒洗红花的最佳炮制工艺,明确工艺参数,为酒洗红花的科学研究提供实验依据。[方法]采用正交实验以羟基红花黄色素A及山......
目的:优选海仙灵胃片的提取工艺。方法:采用正交试验法,以浸膏得率及总多糖含量为指标,考察加水量、煎煮时间和煎煮次数对提取率的影响......
目的获得铁皮石斛叶黄酮提取物泡腾颗粒剂的制作工艺并测定其抗氧化能力。方法采取L9(34)正交设计法,以粒度、溶化时间为评价指标,......
高分段大间距结构参数是无底柱分段崩落法的发展趋势,结合某铁矿矿体赋存状况及生产条件,对影响无底柱分段崩落法的分段高度、进路......
纳米碳酸钙(CaCO3)经表面改性后,和SEBS以及聚丙烯共混制得nano-CaCO3/SEBS/PP体系复合材料。利用正交设计法研究该体系的最佳配方,......
选择气隙高度、凝固浴温度、拉伸速度3种工艺参数作为研究对象,并设计3因素4水平的正交实验来分析制膜条件对纤维素膜力学性能的影v......
运用正交设计原理,以金顶侧耳液体培养菌丝干重为测量指标,在金顶侧耳液体培养基马铃薯20%,葡萄糖2.5%,蛋白胨0.3%的基础上进行进......
目的:优选金银花中绿原酸的提取工艺.方法:采用正交试验,以紫外分光光度法测定提取物中绿原酸的含量.结果:对绿原酸提取结果影响因素......
采用L25(56)正交设计方案对DAoEM测定钒(Ⅴ)的条件进行了优化,建立了一个测定钒(Ⅴ)的新体系.体系测定钒(Ⅴ)的灵敏度 ε=1.7×......
针对化工过程系统中难于建立机理模型的过程或设备,提出了集成运行神经网络和遗传算法的优化方法,并介绍了对神经网络训练算法的有效......
以治疗肾阳虚的补肾益寿颗粒为代表,通过I9(3)^4正交试验设计,用总固体笺收率、有效成分淫羊藿甙和蛇床子素含量作为考察指数,探讨了复方淫羊......
该文采用正交设计和灰色关联评价相结合的方式,进行了白僵菌混合物剂的配方筛选。通过对所得配方的物理指标(细度,坡度角,假密度)及生物......