1)response surface methodology响应曲面
1.Application of response surface methodology in the optimization of solid-phase extraction condition for the determination of trans-resveratrol in rat urine;测定大鼠尿液中白藜芦醇含量时响应曲面法在样本固相萃取条件优化中的应用
2.Based on the results of single factor experiment,a three-level central composite design was employed combining with response surface methodology to optimize the ferment conditions for yield of lactic acid.在单因素实验的基础上,利用响应曲面法,对海藻酸钙法固定化植物乳杆菌发酵生产L-乳酸的条件进行优化。
3.Better transesterification conditions of rapeseed oil were presented by single factor and response surface methodology analysis.通过单因素和响应曲面分析获得较好的生物柴油制备工艺条件,醇油比6。
英文短句/例句
1.Response surface method in the robust design of a thermal expansion instrument;热膨胀仪稳健设计中的响应曲面方法
2.Application of Response Surface Methodology to Optimize Extraction Conditions of Polysaccharides from Herba Moslae响应曲面法优化香薷多糖的提取工艺
3.OPTIMIZATION OF PRESCRIPTION OF SWEET POTATO BEVERAGE USING RESPONSE SURFACE METHODOLOGY响应曲面法优化甘薯饮料配方的研究
4.Optimization of extraction technology of phytic acid from cottonseed meal by response surface method响应曲面法优化棉籽粕中植酸的提取
5.A Study on the Application of Dual Response Surface Methodology in Product Design Improvement;双响应曲面方法在改进产品设计中的应用研究
6.Quadratic Response Surface Model in the Application of the Airflow Field Forecast二次响应曲面模型在清选气流场预测中的应用
7.Optimization and preparation of crosslinked starch microspheres by using response surface methodology应用响应曲面优化交联淀粉微球的合成工艺
8.Process Optimization of Injection Part Based on Moving Least Squares Response Surface Method;基于移动最小二乘响应曲面的注塑件工艺优化
9.Enzymatic Hydrolysis of Corn Stover and Statistical Optimization of the Hydrolysis Process by Response Surface Methodology;玉米秸秆纤维素酶水解研究及响应曲面法优化
10.A Study on the Small Sample Response Surface Methodology Based on SVM;基于支持向量机的小样本响应曲面法研究
11.Response model analysis of robust design experiment in dynamic characteristics;一类动态特性稳健设计中的响应曲面分析
12.Optimization of Fish Sausage Sterilization Conditions with High Hydrostatic Pressure by Response Surface Methodology响应曲面法优化鱼肉肠的超高压杀菌工艺研究
13.Development of pepper-flavor spice in prepared food by response surface methodology响应曲面法进行调理食品胡椒味调味料的研制
14.Study on extraction of polysaccharides from Pleurotus eryngii by response surface analysis响应曲面法优化杏鲍菇多糖的提取工艺研究
15.Optimization of Lipase-catalyzed Synthesis of Ethyl Lactate in Non-aqueous Media by Response Surface Methodology响应曲面法优化非水相酶催化合成乳酸乙酯
16.Optimization of Alkaloid Extraction from Lotus Leaves by Response Surface Method荷叶生物碱提取工艺响应曲面优化研究
17.Optimization of Microwave Assisted Extraction of Cultured Cordyceps militaris Polysaccharide Using Response Surface Methodology响应曲面法优选人工蛹虫草多糖微波提取工艺
18.Modeling of inactivation of Lactic Acid Bacteria under high pressure carbon dioxide by response surface methodology响应曲面法建立乳酸菌高压二氧化碳杀菌模型
相关短句/例句
response surface响应曲面
1.Optimization of extrusion part based on moving least squares response surface methodology;基于移动最小二乘响应曲面的挤压件毛坯优化
2.Effects of polyphenol and protein on apple juice haze were investigated in the model system with a response surface method.用从苹果浓缩汁中提取的蛋白质,加入单宁酸建立模拟体系,测定浊度,并通过响应曲面分析了单宁酸和蛋白质对苹果汁浊度的影响,结果表明,苹果汁中单宁酸与浊度的关系是线性增加的,蛋白质与浊度的关系则是先上升后下降,蛋白质浓度为25mg/L时产生的浊度最大。
3.The effects of different reaction time, temperature and pH on biochemical treatment of PTA wastewater have been investigated by the method of response surface.采用响应曲面方法考察了时间、温度及pH值对铜绿假单胞菌(PA-18)生化处理模拟对苯二甲酸(PTA)生产废水的影响;并就微量重金属离子Co2+、Mn2+对菌体降解PTA的影响进行了研究。
3)Response surface methodology(RSM)响应曲面
1.Response surface methodology(RSM) based on a five-level five-factor central composite rotatable design of experiments was used to optimize the optimal levels of five important factors,namely temperature(X1),pH value(X2),concentration of methamidophos(X3),the medium volume(X4),the quantity of inoculum(X5).从受甲胺磷污染的土壤中分离筛选出甲胺磷降解菌,采用响应曲面法对影响降解菌的5个因素培养温度(X1)、pH值(X2)、甲胺磷的浓度(X3)、装液量(X4)、接种量(X5)的最佳水平范围进行了研究。
2.Based on the results,Response Surface Methodology(RSM) was employed and a quadratic polynomial equation for the hardness and water holding capacity of tofu was built in the present work.在此基础上,采用响应曲面法(Response SurfaceMethodology,RSM)分别建立了豆腐硬度和持水率的二次多项数学模型,验证了模型的有效性并探讨了上述3个因子的交互作用。
3.Based on single factor test,response surface methodology(RSM) was used to study effects of extraction time,ethanol concentration and solid-liquid ratio on extraction rate of total flavonoids.研究了响应曲面法醇法提取竹叶总黄酮的工艺。
4)RSM响应曲面
1.The Response Surface Methodology (RSM) was employed to establish the model of Instantaneous High Pressure inactivation Bacillus subtilis.在此基础上,本研究采用响应曲面法(RSM,ResponseSurfaceMethodology)建立了瞬时高压对枯草杆菌的杀灭模型,并对模型进行检验,该模型是可行的。
5)response surface analysis响应曲面
1.They were optimized in shake flasks using response surface analysis to determine the optimal levels for production and yield.在此基础上运用响应曲面分析方法优化了富马酸产量以及转化率,葡萄糖和(NH_4)_2SO_4的浓度为162。
2.Methods: using Trichosanthes kirilowii as experiment material,through response surface analysis design,the effect of temperature of extraction,pressure of extraction,content of ethanol in cosolvent and quantity of cosolvent on the yield of polysaccharide were studied.方法:以瓜篓为实验材料,以瓜篓多糖得率为评价指标,通过四因素三水平的响应曲面实验设计,对超临界CO2萃取瓜篓多糖最佳条件进行确定。
6)response surface methodology响应曲面法
1.Desulphurization efficiency with spray tower by response surface methodology;基于响应曲面法研究喷淋塔的脱硫效率
2.Optimization of antagonism activity yield by Lactobacillus casei sudsp. rahamnosus Ls-81 by response surface methodology;响应曲面法优化鼠李糖乳杆菌Ls-8菌株产抑真菌活性物质的条件
3.Optimization of medium composition for expression of recombinant human nerve growth factor(rhNGF) in Escherichia coli cells using response surface methodology;响应曲面法优化重组人神经生长因子发酵培养基组成的研究
延伸阅读
单侧曲面与双侧曲面单侧曲面与双侧曲面one - sided and two - sided surfaces 单侧曲面与双侧曲面(帐.幼山月.砚加。一浦山吐，叮肠。污;o月.oc”POHHNe.刀”yc功PollH“e no.epxltocT.) 以不同的方式放置于外围空间中的两类曲面(单侧放置(one一sid留泌ition)和双侧放置(t场U.si山刘p沈i石on)).例如，柱面是双侧曲面，而M施如带(M冬biuss州P)是单侧曲面.这两类曲面之间的特征区别是，柱面的边界由两条曲线组成，而M6bi留带的边界是单独的一条曲线.在封闭曲面中，球面(sPhere)和环面(torus)是双侧的，而X】曲1曲面(Kleins班鱼沈)是单侧的.作为双侧放置和单侧放置的例子，可以引用圆周在M6blus带中的嵌人.这样，圆周“(见图)是单侧曲线，而圆周刀是双侧曲线(一般说来，任何无定向道路(d留丽enii飞path)单侧地落在曲面中). 霍重)薰黔 更确切地说，单侧曲面和双侧曲面是以不同的方式嵌人在(维数高过1的)外围空间中的两类流形.双侧性和单侧性与可定向性和不可定向性(见定向(。山nta石on))有关，但是它们不是曲面的内在性质，而依赖于外围空间.例如，存在可定向的双侧曲面:梦C=夕，护C=R，;不可定向的双侧曲面:’R尸ZxOCR PZ xs，;可定向的单侧曲面:尹二S，xs，c= RPZx夕;不可定向的单侧曲面:R尸，CR尸(这里，梦是球面，产是环面，R尸“是射影平面，RP3是射影空间，夕是R尸上迷失方向的路径). 在可定向空间(例如，R”)中一个超曲面是可定向的，当且仅当它是双侧的. 假定一个法向量沿着浸人在某个空间中的光滑曲面上一条闭曲线移动，并保持它是曲面的法向量.如果不管如何选择闭曲线，当回到出发点时法向量的指向与它原来的指向总是一致的，则称该曲面是双侧的(t认。一sid记);反之，则称它为单侧的(o优一51山沮).更一般地，曲面n是双侧放置的当且仅当它的法丛(nonl以1 bundk)是平凡的(在这个丛里存在一个非零截面).反之，单侧曲面的法丛是非平凡的:在n上存在一条曲线使得法丛在它上面的限制是一条M6bius常. 空间N”中每一个(超)曲面M”一’在局部上都把尸分成两部分，即任意一点x任M月一’C=N“有一个邻域U cN，使得U由两个分支U’和U“组成，而U门M“一’属于它们的公共边界.在另一方面，M”一’在N”中的充分小邻域(如果M在N中是封闭的)或者是一个分支，或者有两个分支，其边界包含M在内.在第一种情形，(超)曲面M”一’也称为单侧的(one-51山沮)，在第二种情形，称为双侧的(腼、51山过).因而，虽然曲面在局部上是双侧的，但是在大范围上它可能是单侧的.反过来，双侧曲面未必分隔它在空间中的邻域. 对于落在N“+’中的双侧曲面M”，任意一条封闭曲线:与M”在N”十’中的相交指数(同调论中的)(运如加叨。n in(七x(in holnofogy))满足方程(:，M”)二Olllod 2.但是，如果M”是单侧的，则对某条曲线:日丫+’(:，M·)笋0.这个事实(与法向量的移动及邻域的分隔一起)也能取作单侧性和双侧性的定义.
