查询词典 design of experiments

This paper presented the research and exploration of mechanism and technics as well as the design of the magnetic circuit of this new compound machining, based on above, establishing the parameter model, meantime, analyzing influential effects on productivity of magnetic and EDM compound machining the holes through large numbers of experiments, including velcoity contrast experiments of pre-compound and after-compound machining with the change of current, velcoity contrast experiments of pre-compound and after-compound machining with the change of magnetic induction, velcoity contrast experiments of pre-compound and after-compound machining with the change of impulse width, experiments of the superficial roughness, experiments of the Electrode wastage, and intersectant experiments analysis as well as the change experiments of current waveforms. Through a number of experiments we analysed the influential effects of magnetic and EDM compound machining, compared the factors with EDM by oneself. A large of experiment records and deducibility have demonstrated that the productivity of magnetic and EDM compound machining is developed by 20%～400% than traditional EDM.

本论文对磁场电火花复合加工这种新的复合加工的机理、工艺和复合加工的磁路设计进行了研究和探索，在此基础上，建立了磁场电火花复合加工的参数模型，同时通过大量的随着电流变化磁场电火花复合前后加工速度对比实验、磁感应强度变化时的加工速度变化实验、随脉冲宽度变化的加工速度实验、表面粗糙度实验、电极损耗量实验、磁场电火花复合加工正交实验分析、电流波形变化等实验，实验分析了影响磁场电火花小孔加工效率的因素，并且跟单一的电火花加工中的影响因数进行了比较，大量的实验数据和理论推导证明磁场电火花复合加工比传统的单一电火花加工的效率提高了20％～400％左右。

Design of experiments is the important ramify of statistics.

试验设计是统计学的重要的分支，主要研究如何制定适当试验方案以及如何对试验数据进行有效统计分析的理论与方法。

Therefore, in this study, a slump flow model has been built using design of experiments and ANN.

因此，本研究以实验计划法与类神经网路建构一个坍流度模型。

In order to completely understand the effects of these parameters on the process performance, and to identify any interactions between these parameters, a two-level full factorial (25) design of experiments [5] was performed.

为了完全，了解这些参数的对和向过程表现的影响辨认出任何在这些参数之间相互作用一试验

JMP provides a set of statistical tools as well as Design of Experiments and Statistical QualityControl in one package.

JMP在一个软件包里提供了一套统计学工具以及试验设计和统计质量控制工具。

Tungsten trioxide powder has been prepared from ammonium paratungstate v/a hydrothermal method using orthogonal and mono-level design of experiments.

以仲钨酸铵为原料，通过正交设计和单水平实验，采用水热法处理制备了WO3粉体。

Experiments are done. The results of experiments are satisfactional and consistent with theory. The results of experiments indicate the design of the hydraulic loading is right.

利用所开发的单片机测控系统对液压加载系统进行了阶跃响应和频域响应试验研究，试验结果表明，液压加载系统完全能满足液压悬挂系统的要求，并且与理论分析结果一致，说明液压加载系统的设计和控制方法是正确的。

After the augment design of experiments in promising space according to the results of RSM model in current generation,the feasible space will be emerging as the model errors deceasing.

通过在由当前代中的RSM模型结果所得到的有希望空间中增加设计，使得模型误差减小并得到可行空间。

The features, facts, experiments and rules of the product design can be encapsulated into various kinds of case libraries by using the technologies of parametric design, feature-based modeling and software integration. Based on "From top to bottom" intelligent assembly design idea, the digital method of design and analysis from the whole design to the parts' design of the stairs and plats of container is accomplished.

综合参数化设计、特征建模和软件集成等技术，将产品的特征和产品中凝聚的知识、经验和规则一体封装，提出了&自上而下&的智能布梯的设计思路，并建立内容丰富的实例库，实现了从集装箱起重机梯子平台总体设计到零部件设计与分析的数字化。

Design of Experiments: Full Factorial, Monte Carlo, Parameter Study, one-at-a-time, Orthogonal Arrays, Latin Hypercubes

实验设计：全阶乘，蒙特卡罗，参数学习，一次一个，正交矩阵，拉丁超立方体

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。