retention analysis
英 [rɪˈtenʃn əˈnæləsɪs]
美 [rɪˈtenʃn əˈnæləsɪs]
网络 残留分析
双语例句
- The first step of retention analysis is to extract and clean up the trace pesticides.
农药残留量分析的第一个环节就是从样品中提取和净化痕量农药，以便进行分析测定。 - The uncertainties of In-Vessel Retention ( IVR) issue are analyzed based on Risk-Oriented Accident Analysis method, and the probability distribution of ERVC effectiveness is obtained.
本文应用风险导向事故分析方法，分析了堆芯熔融物在压力容器内滞留的不确定性，得到了反应堆压力容器外水冷有效性的概率分布。 - Advance in Application of Gas Chromatography Retention Index in Analysis of Aroma Compounds
气相色谱保留指数及其在香味研究中的应用研究进展 - Parameter Models of Water Retention Curve in Unsaturated Zone and Analysis on Their Algorithms
包气带水分特征曲线参数模型及算法分析 - Optimization of formulation matrix proportion and preparation technology of realgar floating tablets for gastric retention by uniform design and correlation analysis
用均匀设计合并相关分析优选雄黄胃内漂浮滞留片的处方及制剂工艺 - The influence of the property and concentration of reagents on retention and detection sensitivity are described. The new indirect photometric chromatographic method with high sensitivity is offered for the analysis of hydroxy acids.
探讨试剂性质、浓度、pH值等对分离和检测灵敏度的影响及分离检测机理，提出新的高灵敏度羟基酸间接光度色谱方法。 - The effect of TMTD on the heat and oxygen aging of clay filled NR compound was investigated by using determination for plasticity retention of NR, test method of hot air aging, thermal analysis and SEM.
采用NR塑性保持率的测定方法、橡胶热空气老化试验方法、热分析技术及扫描电镜分析等，研究了促进剂TMTD对粘土填充NR胶料抗热氧老化性能的影响。 - Objective: To optimize the different components proportions of the Realgar floating tablets for gastric retention by uniform design and correlation analysis.
目的：利用均匀设计法及相关分析优选雄黄胃内滞留漂浮片的处方配比。 - Retention behavior in nonlinear chromatography& determination of isotherms on stationary phases of GDX-series and its application to qualitative analysis
非线性色谱的保留行为&Ⅰ.GDX固定相上等温线的测定及其在定性分析中的应用 - Study of Retention Analysis of Pesticides in Food with Gas Chromatography
气相色谱法分析食品中残留农药的方法研究 - A theoretical model of mobile customer retention is established by the structure equation modeling, and is experimentally tested in three brands of a mobile operator with the help of questionnaires and the analysis of mobile customer consumption data.
以便于运营商实际操作为目标，通过问卷调查和客户消费数据分析等方式在某移动运营商的三个品牌客户细分中的调研，对建立移动客户保持的结构方程理论模型进行了实证分析。 - Clustering analysis has been applied in CRM in the following aspects: customer segmentation, new customer acquisition, customer retention, customer deletion, shopping basket analysis, requirement prediction and target management, cross sale and active marketing, etc.
聚类分析应用于客户关系管理有以下方面：客户细分，新客户获取，客户保持，删除客户，购物篮分析，需求预测与目标经营，交叉销售与主动营销等。 - The relative retention was used as qualitative analysis, and the quantitative analysis was corrected area normalization method.
定性方法为相对保留值法，定量方法为修正面积归一化法。 - Purpose: to measure the static friction coefficient between the dentin and adhesive agent, adhesive agent and cast alloy and to provide data base for the retention analysis in fixed prosthesis, especially the crown and metal post.
测定口腔常用铸造合金，粘固剂与牙本质之间的摩擦系数，获得口腔修复环境下的摩擦系数值，为研究描述固位力的方法提供数据基础。 - The Application of Relative Retention Indices on GC-MS Analysis
相对保留指数法在GC-MS分析中的应用 - The retention behaviour in nonlinear chromatography ⅱ. Determination of concave isotherm in gas-liquid chromatography and its application to qualitative analysis
非线性色谱中的保留行为Ⅱ.气液色谱中凹形等温线的测定及其在定性中的应用 - Peak of 20.14 min retention time relate to m/ z equals 141, the chemical compound is 2-hydroxybiphenyl ( 2-HBP) by analysis.
保留时间为20.14min的峰的对应基峰m/z为141，经分析该化合物为2-羟基联苯（2-HBP）。 - An auto-correction method on retention time shifting was used to improve the effect of further analysis of complex chromatographic data, and related software was also developed to practical application.
建立了对色谱保留时间漂移的自动校正方法并开发了相关的软件，有效的提高对复杂色谱样本进行后续分析处理方法的效果。 - Long-term stress relaxation experiments of cellular silicone material were carried. The relationship between stress retention and time was obtained, changes aroused from stress relaxation were analyzed by modern analysis technique.
对硅泡沫材料的长期应力松弛进行了实验研究，得出了硅泡沫材料应力保持率与松弛时间的关系，并用现代分析测试技术对硅泡沫材料由应力松弛引起的变化进行了分析。 - In conclusion, two established methods of detecting PFOA have stable retention time, high sensitivity, good reproducibility and accuracy, are suitable for trace analysis of PFOA in textiles.
建立的两种检测PFOA的方法均具有保留时间稳定、灵敏度高，重现性和准确度好的特点，适于纺织品中PFOA的测试分析。 - Spatial probe test ( memory retention test): to analysis swim time and length in the target quadrant ones was placed the platform to evaluate the space exploration capabilities of rats in every group.
空间探索实验（记忆保留测试）：通过对在曾经放置平台的象限内游泳时间和游程分析来评价各组大鼠的空间探索能力。 - MEKC-MS is a good solution to the efficient separation performance and the qualitative analysis with retention time alone may have the problem of poor reliability of the results when analysis the compositions of the complex sample.
MEKC-MS很好地解决了成分复杂样品分析时所需要的高效分离性能和仅靠组分保留时间进行定性分析时可能出现结果可靠性差的问题。 - The method used selected ion scan mode, and made use of retention time and the signal proportion of monitoring ion-pair for qualitative analysis, and external standard method for quantitative analysis.
方法采用选择离子扫描模式，以保留时间和监测离子对信号比例定性，外标法定量。 - Next, the hydraulic parameters which included hydraulic retention time, effective volume fraction and hydraulic efficiency were obtained using chloride tracer. The conclusion were obtained by the analysis of hydraulic parameters and flow patterns.
然后通过氯化钠为示踪剂的脉冲示踪实验，计算出水力停留时间，有效体积比等水力学参数，并对其进行水力效率评价，对流态及水力学参数进行分析，得出结论。 - In this article on this problem, a telecom customer XX dynamic retention rate, the use of Weibull analysis to determine the Telecom CDMA customers to the length of the life cycle, according to the requirement to meet the requirements of extracted data.
在本文中就这一问题，研究了XX电信的客户动态保持率，利用威布尔函数进行分析，确定了该电信CDMA客户的生命周期长度，根据这个要求提取出了满足要求的数据。 - To introduce the settlement mechanism of right conflicts from two aspects: legislation and justice. The legislation aspect brings forward legislation suggestions on the improvement of the right conflicts of the extension of title retention based upon analysis in the legislation influence on the title retention.
从立法和司法两个层面提出权利冲突的解决机制，其中立法层面在分析现行立法对所有权保留延伸影响的基础上，提出了完善所有权保留延伸权利冲突解决机制的立法建议。 - Then CRM of mobile communication enterprises using data mining was researched, and data mining was mainly used in the classification of customers, customer profitability analysis, customer acquisition and customer retention, customer satisfaction analysis and so on.
然后提出了将数据挖掘应用到移动通信企业的CRM中，在这个过程中数据挖掘主要用于客户群体分类、客户盈利能力分析、客户获取和客户保持、客户满意度分析等。 - Use conventional detection methods-gas chromatography, retention time qualitative in the quantitative effect on the solvent extraction of pharmaceutical wastewater by chemical pretreatment of samples and water samples to detect volatile organic compounds analysis.
采用常规检测手段&气相色谱分离、保留时间定性、内标法定量对经溶剂萃取后的制药废水样品及经化学预处理后水样中挥发性有机污染物进行检测分析。 - To analysis the drought resistance, we take the branch water retention rate and the leaf anatomical structure way to carry on the analysis.
对抗旱性采取了枝条保水率和叶片解剖结构分析等方式进行分析。 - The article first a brief introduction to the differences of retention of title the nature of his doctrine, and doctrine analysis.
文章先对所有权保留性质的学说分歧进行了简单介绍，并进行了学说分析。