查询词典 response surface

Ratio of enzyme to substrate, temperature, and hydrolysis time for the production of antioxidant peptides were analyzed with Response surface methodology in which reducibility and superoxide anion radical capturing rate was response value to build a predictive model for the enzymolysis of chickpea protein and the optimization of the enzymolysis technology parameters.

为优化Alcalase蛋白酶酶解鹰嘴豆蛋白制备抗氧化肽的工艺条件，采用响应面分析法（response surface methodology，简称RSM），以还原能力、超氧阴离子捕获率为响应值，研究了酶与底物的比值、酶解温度和酶解时间对制备抗氧化肽工艺的影响。

The characteristic function of the probability density function of response variable is obtained by the high efficient multidimensional numerical integration method or convolution integral based on response surface method. Then the discrete probability density function of response variable is calculated using the fast Fourier inverse transform technique, at last the cumulative distribution function of the response variable can be quantitatively determined.

首先利用高效多维数值积分方法或基于响应面法的卷积积分求解功能函数的分布函数的特征函数，也就是进行Fourier正变换；然后利用快速Fourier逆变换数值求解功能函数的概率密度函数，进而求得失效概率。

To improve some deficiency of calculation of reliability index in response surface method, point estimation of probability moment deduced by Resonbluth was introduced into response surface method.

针对响应面可靠度指标计算方法的缺陷，将罗森布鲁斯统计矩点估计法引入到经典响应面方法中对其进行改进。

Because of the cost of computation,the order of the approximation surface usually is below four.

在对采样点构建插值曲面时，响应面法（Response Surface Method，RSM）通常是对整个曲面进行插值近似，由于计算量的原因，采用的近似曲面阶数通常不超过四阶。

On the basis of the previous results and according to the central composite experimental design principles,the method of response surface method with 3 factors and 3 levels was adopted.then the factors influencing the technological parameters were determined by means of regression analysis.response surface and contour were finally graphed with the extraction rate as the response value.resultsthe optimum conditions of lycium barbarum polysaccharides extraction were as follows:the ratio of material to solvent of 1∶32,extraction temperature of 84℃ and extraction time of 2.3 h,one time extraction.conclusionthe yield of lycium barbarum polysaccharides is 11.10% under the optimum conditions.

方法在单因素实验基础上选取实验因素与水平，根据中心组合（box-benhnken）实验设计原理采用3因素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高线。结果在分析各个因素的显著性和交互作用后，得出枸杞多糖水浸提的最佳工艺条件为：料液比1∶32；浸提温度84℃；浸提时间2.3h；浸提1次。结论在最佳工艺条件下，枸杞多糖的实际提取率可达11.10%。

An efficient method of response surface central composite rotatable modeling based in the development and study of response surface models is presented.

介绍了拆分实验的新有效模拟法：通过中心合成实验设计来建立数个响应外表模型的方法。

The response surface methodology was used to optimize hydrolysed conditions of fruiting body in Armillaria luteo-virens Sacc including the central combined design, response surface analysis, evaluation of model and certification of the analysis from response surface plot.

酶解条件的优化采用中心组合响应面分析法：建立数学模型回归分析，模型评价，最后进行验证实验。

Objective: To optimize the condition of anthrone-sulfuric acid method to determine the polysaccharide isolated from Bletilla striata by central composite design/response surface methodology.

目的：采用星点设计－效应面法(Central composite design-response surface methodology， CCD-RSM)，考察蒽酮－硫酸法测量白芨多糖含量的可行性和适用条件。

Response surface methodology based on a three-level three-factor Box-Behnken design of experiment was used to optimize the exopolysaccharide content and the mycelium biomass in submerged cultivation by Clitocybe sp.

在Plackett-Burman试验设计结果基础上，采用Box-Behnken响应曲面法(response surface methodology， RSM)对影响杯伞Clitocybe sp。

By alcohol method, based on single factor test, using response surface methodologyto study effect of extraction time, ethanol concentration and solid-liquid ratio on pentacyclic triterpenes extraction from Bamboo.

本研究采用乙醇提取法，在单因素试验的基础上，应用响应曲面设计(Respones surface methodology， RSM)研究了提取温度、乙醇浓度和料液比对竹叶五环三萜提取得率的优化工艺。

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人