Orthogonaltest相关论文
Biological liquefaction characteristics of Jurassic weak & non-stick coal in Hengshan, North Shaanxi
Jurassic weak & non-stick coal in Hengshan of North Shaanxi Province waspretreated by the nitric acid. Then, it was biod......
In this paper,the small passenger car is the research object.The car had a bad behavior in the crash test of the 2012 C-......
Preparation and characterization of activated carbon from sisal fiber with phosphoric acid activatio
A range of activated carbons were prepared from sisal fiber with phosphoric acid activation.The produced activated carbo......
Deep drawing process of AZ31 alloy sheet under crank press was investigated,which is different from conventional drawing......
以蒲公英为原料，无水乙醇为携带剂，采用超临界CO2技术萃取黄酮，并通过正交试验 优化了工艺条件。结果表明最佳萃取工艺条件为：萃取压力......
Efficacy evaluation and parameters optimization for cotton defoliant spraying using electric unmanne
Cotton harvesting,which is largely dependent on manual work,can benefit from mechanization for improving efficiency and ......
The parameter sensitivity analysis model of axial fan is established based on the orthogonal test design method,and the ......
Objective: Established the preparation technology of Chrysophanol Magnetic Liposome by Thin Film-Ultrasonic Method.Metho......
Objective To study extraction method of diosgenin components of the folk polypharmacy technology.Method Ultrasonic extra......
为了利用激光熔覆技术实现模切机刀辊刀刃的增材制造, 以激光功率、扫描速度、离焦量为影响因素, 在45钢表面进行WC增强Ni基混合粉......
Objective Optimize the technical study of using cellulase to extract polysaccharides from leaves of Coix lachryrnajo......
Objective: In order to enhance lignin degradation efficiency of a lignin degradation bacterial consortium named LDC,......
为建立秀珍菇原生质体的高效制备体系,以夏秀作为供试菌株,采用正交试验法研究影响秀珍菇原生质体制备和再生的条件,对菌龄等7个单......
目的：优选壮药矮陀陀中总生物碱的含量测定条件，并对不同产地药材进行含量比较。方法：采用正交试验法，以总生物碱含量为评价指标，以溶剂......
目的：优选消斑祛瘀片的提取工艺。方法采用正交试验对提取工艺进行优选,以丹酚酸B、阿魏酸、干膏量为指标考察加水量、提取次数、加......
目的 建立测定砖茶中儿茶素和生物碱的色谱分析方法,同时寻找出砖茶中儿茶素和生物碱的较优提取条件.方法 采用高效液相色谱法分离......
目的：：优选愈烧伤脂质体凝胶的提取工艺条件。方法：以盐酸小檗碱含量及浸膏得率为评价指标,采用正交试验法考察加水量、粒度、提取时......
目的:优化更昔洛韦口腔崩解片的处方,并评价其质量。方法:以崩解时限为评价指标,通过单因素试验筛选崩解剂、稀释剂和润滑剂的种类......
目的:优选炙甘草汤的壳聚糖絮凝纯化工艺。方法:采用正交试验法,以提取液中人参皂苷Rg_1、Re、Rb_1的总含量及除杂率为评价指标,考......
目的:优选伤科止痛油最佳提取工艺.方法:以毛蕊花糖苷和没食子酸提取量的综合评分为指标,采用L9(34)正交试验考察乙醇浓度、浸泡时......
目的:优选左金浓缩丸的成型工艺.方法:采用单因素试验法,以成型效果优选最佳的辅料类型和润湿剂类型;采用正交试验法,以溶散时限、......
Objective:To make Galangin-PLGA nanoparticles(GL-PLGA NPs)were prepared using the biodegradable material polylactic-cogl......
In vitro effects of buyang huanwu decoction and its ingredients on inhibiting the specific binding o
BACKGROUND: Pharmacologic action of traditional Chinese medicine compound is the comprehensive effect of various ingredi......
补阳还五汤中加入香附，水蛭，冰片能够增强其延长小鼠凝血时间，抑制小鼠体内血栓形成的作用，增强其抑制大鼠体外血栓形成作用，加入量以水......
【摘要】目的：探究黄芪总黄酮提取的最优工艺参数。方法：基于单因素试验，以黄芪总黄酮提取率为评价指标，通过L9（34）正交试验法对影响黄芪......
试验以价格低廉的硼砂为供硼剂，采用膏剂自保护技术进行了硼铝共渗试验，试样渗后表而光洁，解决了硼砂引起的粘结问题。试学命结果表明......
用正交实验研究了烘干温度、轧制厚度、轧压方式等制作工艺对镍电极性能的影响，并用极差法分析了各工艺因素对镍电极性能影响的显著......
为提高龙须菜寡糖的纯度,采用糖用活性炭作为脱色剂对龙须菜发酵液的脱色条件进行了探索.首先通过单因素试验考察了脱色时间、温度......
该文采用正交实验法，对水胶炸药凝胶体系的几个影响因素，如pH值、水合时间、胶粘剂、交联剂浓度等分别进行了初步探讨，得出能使水胶炸......
通过正交试验,研究了热处理工艺因素对三级船用锚链力学性能的影响.试验结果表明,提高淬火加热温度可提高环背的抗拉强度和焊口的......
目的正交实验优选唐古特大黄茎的提取工艺。方法选用L9(34)正交表,以提取次数、提取时间、液固比为考察因素,以出膏率、粗多糖、苹......
目的优选肠腑康胶囊A的提取工艺。方法建立高效液相色谱法测定橙皮苷含量的方法，以干膏率、橙皮苷含量为考察指标，采用L9（3^4）正交试验......
目的：研究从猪脑中提取胆甾醇的制备工艺。方法：采用正交试验法,以胆甾醇得率为指标对丙酮用量、提取时间、提取次数进行提取条件筛......
对茶籽皂素的生产工艺作了进一步的研究，对现有“乙醇法”工艺进行了改进，通过正交试验，优化出最佳生产工艺条件，制得了质量较高的产品......
