So this thesis on the basis of traditional craft, utilizing respectively microwave and ultrasonic wave, improve and optimize the craft of traditional extraction.
为此本文在传统工艺的基础上，分别介入微波和超声波，对传统提取工艺进行了改进和优化。
On the basis of soil survey analysis and soil column study, Soil Vapor Extraction Equipment installation and SVE extracting and monitoring system are designed and built-up.
在现场土壤调查分析以及土柱实验基础上，设计并建立了SVE试验装置、抽提及监测井系统。
Conclusion This study provides a scientific basis for optimizing the extraction technology of drug pair of Rhizoma Atractylodis Macrocephalae and Radix Paeoniae Alba.
结论该研究为优选“白术-白芍”的提取工艺提供了科学依据。
Infrared image edge extraction is the important technique basis of image interpretation.
红外图像的边缘提取是其判读和识别的重要技术基础。
On the basis of analyzing and comparing existing methods, it presents a motion feature extraction method which is based on movement object in video.
在对现有视频运动分析方法进行分析比较的基础上，提出了一种基于视频中运动对象的运动特征提取方法。
The segmentation of video is the basis of the video object extraction, processing and recognition. It is also the premise of the content-based video compression and retrieving.
视频序列分割是实现视频对象提取、处理和识别的基础，也是基于内容的视频压缩和检索的前提。
Proper combination of simple extraction and circulation extraction can increase yield and extract concentration simultaneously on the basis of assurance efficiency.
将简单提取和循环提取适当组合能够在保证效率的基础上使收率和提取液浓度有较大提高。
The detection and extraction of feature points are the basis technology in image registration.
二维特征点的检测和提取是进行图像配准的关键技术。
It provides the scientific basis for the experimental research of image processing techniques for extraction of the TM RS information, related to the Cu-mineralization and alteration.
以此为依据，进行了提取与铜矿化蚀变相关的TM遥感信息的计算机图像处理技术方法研究。
Modal parameters extraction of the mechanical structure is the basis for the mechanical structure dynamic analysis.
机械结构模态参数的提取是机械结构动力学分析的基础。
Then, on the basis of this method, an adaptive target extraction method based on the normal distribution of the local energy of a target is proposed.
在此基础上提出了一种基于目标局部能量正态分布的自适应目标提取方法。
In this paper, the method for feature extraction and selection of handwriting signature is discussed. On this basis, a functional algorithm of special points extraction has been presented.
介绍了手写签名特征抽取和选择的一般方法，并在此基础上，提出了一种实用的签名笔迹特殊点提取算法。
In electronic equipment fault diagnosis, waveform identification is an important basis of features extraction and fault diagnosis.
在电子设备故障诊断中，波形识别是进行故障特征提取和故障诊断的重要依据。
Method: the optimizing ultrasonic extraction condition on the basis of extractive yield and flavonoids were determined by orthogonal design.
方法：采用正交试验法，以浸膏得率和总黄酮含量为考察指标，对杭白菊的超声提取条件进行优选。
On the basis of the complex reaction of dibenzyl sulfide with palladium, a high selective method of solid phase extraction for the adsorption of palladium was developed.
基于二苄基硫醚与钯的配合反应，建立了一种高选择性固相萃取吸附钯的方法。
Feature extraction builds up the basis of target classification and recognition.
特征提取是目标分类和识别的基础。
In the research of relative pose for spacecrafts based-on machine vision, the feature extraction algorithm was the basis of relative pose.
在基于机器视觉的空间飞行器相对定姿研究中，特征提取算法是相对定姿的基础。
It provides the theoretical basis for the extraction and exploitation of flavonoids in waste liquid.
为废液中黄酮类化合物的提取和开发利用提供了理论依据。
The best extraction conditions were determined mainly on the basis of temperature.
根据这三种物质对温度的变化规律，确定了苋菜色素的最佳提取条件。
The distribution data of extraction equilibrium serves as the basis for process optimization, design and control of the extraction production process.
萃取平衡分配数据是进行萃取流程工艺优化设计及萃取生产过程控制的基本依据。
This technique is developed on the basis of the Schaefer method (FRG) with the addition of a hydrogen extraction device to a conventional gas chromatography.
本方法是在西德谢菲尔方法的基础上，自制氢抽提装置，采用一般气相色谱仪组装成的一套比较成熟的分析方法。
The remote Sensing imagery models of different types of gold deposit have been set up on tho basis of extraction of comprehensive image signatures and gold deposit distribution pattern.
根据金矿分布规律和从遥感图像上提取的综合影像特征，建立了不同金矿床类型遥感影像模式。
On the basis of studying the algorithm of information extraction of assembly tree, the algorithm of assembly information extraction based on UG is put up forward.
在此基础之上，对装配树信息提取的算法进行了研究，并提出了一种基于UG装配环境的装配信息提取算法。
Occurrences and forms of hydraulic fractures in drilling wells are analyzed for extraction of coalbed methane(CBM). The determination basis of dips, strikes and shapes of the fractures are presented.
对钻井水力压裂开采煤层气时，所形成的裂缝产状和形态进行了理论分析。提出了裂缝倾角、走向和形状的确定依据。
On the basis of image segmentation, further researches and proposes the kind of effective method for the extraction description of color, spatial position and area-size features of an image.
在图像分割的基础上，研究并提出一种图像分割区域颜色、空间位置与面积特征的抽取与表示的有效方法。
On the basis of analyzing the basic features of impact signal noise from reactor loose parts, the wavelet nonlinear threshold value filtering method for the use of impact signal extraction is studied.
在分析反应堆松动部件冲击信号噪声基本特征基础上，利用小波非线性阈值滤波方法对冲击信号的提取进行了研究。
Here, we use the singular value decomposition and principal component analysis for facial feature extraction, using the average distance category as discrimination on the basis of authentication.
其中人脸特征提取采用了奇异值分解和主分量分析法，身份验证则采用了以类内平均距离为判据的算法。
Here, we use the singular value decomposition and principal component analysis for facial feature extraction, using the average distance category as discrimination on the basis of authentication.
其中人脸特征提取采用了奇异值分解和主分量分析法，身份验证则采用了以类内平均距离为判据的算法。
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