查询词典 response surface

At last, the reliability methods of displacement, velocity and acceleration were presented based on the sequential response surface method.

最后，结合序列响应面法给出了位移、速度和加速度参数的可靠度计算方法和流程。

The central composite rotatable design and response surface analysis were then used to determine the optimal levels of the main factors.

筛选出CaCl2与豆粕水解液为STX2的生长强化因子，且培养基的初始pH值也是影响该菌体生长的关键因子，而其他物质对STX2增菌量的影响不显著。

The ethanolysis of safflower oil was optimized through the response surface methodology.

利用响应面法对红花油的乙醇解反应进行了优化研究。

In this paper, aiming at the extraction of Sargassum fusiorme polysaccharide, experiment factors and levels were firstly selected by one-factor tests. Next, on the basis of this and according to the Box-Benhnken center-united experimental design principles, the method of response surface analysis with 3 factors and 3 levels was adopted.

针对羊栖菜多糖的提取，通过单因素实验选取实验因素与水平，根据Box Benhnken的中心组合实验设计原理，在单因素试验的基础上采用三因素三水平的响应面分析法，依据回归分析确定各工艺条件的影响因子，以多糖提取率为响应值作响应面和等值线图。

Model updating; Response surface model; Sequential quadratic programming; RBF neural networks; Multi-island genetic algorithm.

模型修正，响应面模型，序列二次规划法，RBF神经网络，多岛遗传算法。

On that basis, the sequential response surface modeling method and its sequential sampling strategies were studied.

对多种响应面拟合方法进行了详尽分析，并通过测试函数比较了各种响应面拟合方法的拟合精度和拟合效率，得到不同响应面拟合方法的适用性。

It also analyzed the technological conditions and some parameters through single factor method, response surface analysis and center combination test.

并对工艺条件及一些参数用单因素法及响应面分析与中心组合试验进行了分析。

A response surface method for structure reliability analysis of solid rocket motor grain was presented.

发展了一种固体火箭发动机药柱结构可靠度分析的响应面法。

The first stage is screen experiment. A 24-1 Fractional Factorial Design and resolution IV experiment is used to find out which main effect and interaction effect have obvious influence on the precision positioning of feeding table by these four factors. The Minitab program including Half Normal Plot, Pareto Chart, and ANOVA is applied to diagnose obvious effects. The second stage is optimization experiment. The fitness of regression model is obtained by using CCD of RSM with statistical hypothesis testing, regression analysis, lack-of-fit testing, and residual analysis. The optimum values can be found out by using response surface plot and contour plot.

在第一阶段为筛选实验采用24-1部分因子实验，解析度为IV，求出这4个因子主效应及交互作用哪些会对进给平台定位精度有显著的影响，在分析方面使用统计软体Minitab做初步分析，应用了半常态机率图、柏拉图与变异数分析来判断出显著因子与交互效应显著，第二阶段优化实验采用反应曲面法的中央合成设计，搭配统计检定、回归分析、缺适性检定(Lack-of-Fit)、残差分析来取决回归模式之合适性，最后根据反应曲面图及等高线图求出最佳值做验证实验。

Methods: Response surface methodology was applied to study effects of extraction temperature, ethanol concentration, extraction time and solid to liquid ratio on extraction yield of anthraquinone and stilbene glycoside as well as clearance rate of the extracts to DPPH radical.

通过单因素和中心组合试验，对影响何首乌中二苯乙烯苷、蒽醌类化合物含量的提取因素（温度、酒精浓度、时间、料液比）进行了研究，同时将提取物清除DPPH自由基的能力作为考察指标，运用响应面分析法确定清除自由基组分提取的最优化工艺条件。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。