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- Through orthogonal design experiments, the effective regularities of synthetic condition s on the yield rate and bi-nucleus ratio of bi-phenolic methane are discussed . 利用正交实验,研究了苯酚和甲醛在酸性催化剂的作用下合成二酚基甲烷的反应。
- To optimize the formulation of hydrotalcite dispersible tablets,orthogonal design experiments were used to optimize formulation process.Disintegration time, dispersion uniform were used as index. 为优化铝碳酸镁分散片的处方,采用正交设计,以崩解时限和分散均匀性为指标,优化铝碳酸镁分散片的处方。
- The problems of each technology that appeared in the process were analyzed.The best graining technology for Keduzhuanyin grain was decided through the orthogonal design experiments. 并且从原理上深入地分析了各工艺过程中所出现的问题，以作为其它中药复方制剂工艺研究的借鉴。
- Using the fruiting bodies of Hericium caput-medusae as material single factors and the orthogonal design experiments were designed to study the extration technology of polysaccharides. 摘要以小刺猴头菌子实体为材料，通过单因素及正交试验并结合考虑工业大生产诸因素，对其多糖的提取工艺进行了研究。
- Abstract The effects of enhancer on the percutaneous absorption of panax notoginseng cataplasma were investigated in an orthogonal design experiment. 三七巴布剂是一个亲水凝胶型透皮系统，用于散瘀活血，治疗跌扑肿痛及急性软组织损伤。
- The result showed that the coagent had the effect of improving mechanical properties, orthogonal design experiment could get much information, and the relation formula got a high degree of r... 试验表明;硫化活性剂具有提高泡沫材料的力学性能的作用;正交试验能够获得大量的试验信息;回归关系式具有较高的可信度(0.;95);与验证值符合较好。
- Abstract By using the orthogonal design experiment, polycarboxylate high performance water-reducing admixture and chemical are combined into a kind of compound and functional admixture. 摘 要 采用正交设计方法对聚羧酸系高效减水剂与防冻外加剂复合性能进行了研究。
- The components of the refining-modificator in refining electric aluminum was introduced,and the formulation of the refining-modificator was optimized using the orthogonal design experiment. 介绍了导电铝用精炼-变质剂的组成,用二水平七因子的正交设计对导电铝用精炼-变质剂的配方进行优化设计。
- orthogonal design experiments 正交实验
- Technology parameters were optimized by quadric regression orthogonal rotary design experiments. 结果表明,多糖得率的主要影响因素及其顺序为浸提温度、浸提时间、液固比;
- The experiments used orthogonality design with three replications. 试验采用正交设计，重复三次。
- Keywords Orthogonal design experiment;The content of Peiminine;spectrophotometry;determination; 正交实验;贝母素乙含量;分光光度法;含量测定;
- Keywords orthogonal design experiment;content of Aesculetin;UV spectrophotometry; 正交实验;秦皮乙素含量;紫外分光光度法;
- This must be shown by well designed experiments. 这点要通过精心设计的实验加以证明。
- Application of orthogonal design in tissue culture of adult Carica Papaya L. 正交设计在成龄番木瓜组织培养研究中的应用。
- METHODS:Vitamin E inclusion compound was prepared by the orthogonal design. 方法：采用正交设计法制备。
- Steel structure design experience is an advantage. 有钢结构设计经验者优先。
- With rich transformer design experience. 具有丰富变压器设计经验。
- I／C systems design experience background . 具1／C系统设计经验。
- Have the priority of FCU design experience 5. 有风机盘管设计经验者优先考虑；
