Extraction level of biomedical signals is improved by reducing wave distortion and average superposition times.
它减少了波形失真度和平均叠加次数，提高了生物医学信号提取水平。
Examples prove that the adopted method and technology improve the level of autoimmunization and precision of LUCC information extraction, and can be generalized in a larger scope.
实践证明，所采用的方法和技术提高了LUCC信息提取的自动化水平和精度，并可以在更大范围内推广使用。
In the tracking and thinning of seismogram the prior knowledge of seismogram is used effectively for improving the intelligent level of automatic extraction of seismogram.
在地震波的跟踪与细化过程中，充分利用了地震波的先验知识，以提高地震波自动提取的智能化水平。
Four methods of extraction, qualities of qualitative and quantitative analysis, detecting level and applications have been outlined.
简要描述了四种萃取净化方法，以及定性定量检验方法的特点、检测水平和应用。
If the liquid level above the pump intake, it is impossible to maximum yield of extraction Wells.
若液面高于泵吸入口，那么井不可能以最大产量开采。
The water level earthquake wave is rich in geophysical information and has practical significance for extraction of information regarding earthquake preparation and occurrence.
水震波蕴存着丰富的地球物理信息内涵，这对地震孕育、发生信息的提取有其意义。
Some key techniques, such as attitude correction, quality control of GPS height, transformation of vertical reference datum and extraction of tidal level, are studied in detail.
这些关键问题主要有姿态改正、GPS高程质量控制、垂直基准转换、基于信号的在航潮位提取。
The original gray level image was changed into the macroscopical drawing information by pre-processing, threshold selection, image bivalency, edge detection and contour extraction and segmentation.
对原始数字图像实施预处理、二值化、轮廓提取及细化等处理后，将图像信息转变成宏观图形信息。
The second chapter mainly introduces the sementic level model, extraction model, extraction methods of image sementic and image segmentation technologies.
第二章主要介绍图像语义的层次模型、提取模型，提取方法以及图像分割技术。
A low level multi sulfonylurea herbicides residue analytical method based on extraction enrichment combined with capillary electrophoresis was studied.
研究了提取浓缩和毛细管电泳相结合测定稻田土壤中低剂量多个磺酰脲类除草剂混合残留的分析方法。
The first part is about the features extraction, including the estimation of source level of the ship-radiated noise and the line extraction of the rotation frequency of propeller noise spectrum.
首先是舰船辐射噪声特征量的提取，包括舰船总声源级的估计和螺旋桨轴频线谱的提取。
The extraction of the brain tissue is achieved through the level set methods and improved watershed segmentation.
将改进的分水岭算法和水平集算法应用于脑组织的提取。
The method of supercritical fluid extraction (SFE) has special physical and chemical properties, with high speed, high efficiency and high level of automation, using no or few toxic solvents.
超临界流体萃取技术依靠超临界流体独特的物理化学性质，具有快速、高效、不使用或少量使用有毒溶剂、自动化程度高等特点。
The residual ore amount is regarded as an important index for assessing the extraction quality of a stope as it is directly related to the recovery level of mineral resource.
存留矿量因直接关系到矿床资源的回收程度而被视为是衡量采场回采质量的一个重要指标。
By investigating the different factors and level on the influence of the optimum extraction efficiency, the white snake tongue grass of the best extraction technology of flavonoids.
通过考察不同因素和水平对提取效率的影响，优选出白花蛇舌草中总黄酮的最佳提取工艺。
In this paper, we propose a novel feature selection method based on concept extraction and shielded level.
本文提出了一种新的基于概念抽取和屏蔽层的特征选择方法。
Object extraction is a classical and fundamental problem in computer vision field, and the key to solve almost all the high-level vision tasks.
感兴趣目标提取是计算机视觉领域一个经典和基础的研究课题，是正确实现几乎所有高层次视觉任务的关键。
It first mines product features from reviews, then classifies reviews at the granularity level of sentence, and at last generates summary via sentence extraction.
首先自动从评论中识别用户评价的商品特征，根据特征对评论句分类，然后使用句子抽取的方法生成摘要。
By thinking of the geo-environment problems caused by the decrease of water level, inthe future the extraction rate of groundwater source plants should be reduced by at least30% of the rate in 2000.
考虑到不至于由于地下水位下降而引发各种环境地质问题，北京主要地下水供水源地今后应至少降低2000 年开采量的30%进行地下水开采。
A high level feature extraction system, designed and implemented by us, is introduced in this thesis.
本文详细介绍了我们设计实现的高层特征抽取的图像系统。
Oil extraction control system in the oil field is mainly used to measure the level of the oil underground and extract oil intelligently.
油田采油控制系统主要是用来测量油田液面高度并进行智能采油的系统。
There is a balance structure of upper rock layer in higher level compared with the layered extraction, which exists in the form of finite deformation beam.
综放工作面上覆岩层存在着比分层开采层位更高的平衡结构，以大变形梁的形式存在。
An action-level task modeling method for free move is proposed, which is based on a method of key point extraction from the trajectory.
针对自由运动，提出了一个基于路径关键点提取的动作级任务建模方法；
The removal of strontium from HLW (high-level radioactive waste) with the extraction by dicyclohexano-18-crown-6 (DC18C6) in 1-octanol has been investigated.
报道了用二环己基18冠6（DC18C6）-正辛醇萃取法从模拟高放废液中去除锶的研究。
Secondly, the system can distinguish the domain of the web page and understand the document at the concept level by text classification, clustering and concept extraction based machine learning.
其次，采用机器学习技术，包括文本分类、聚类，文本概念抽取，从概念层次理解文本信息；
To solve the problem, we should consider the level of knowledge units and their correct representation and extraction.
为此就要解决知识元表示与抽取正确与否的问题。
MODIS data based on file format of HDF has been applied in many fields and the Extraction MODIS Level 1b is its premise.
基于HDF文件格式的MODIS数据的应用越来越广泛，MODIS数据开发应用的前提是对MODIS1B数据的提取。
MODIS data based on file format of HDF has been applied in many fields and the Extraction MODIS Level 1b is its premise.
基于HDF文件格式的MODIS数据的应用越来越广泛，MODIS数据开发应用的前提是对MODIS1B数据的提取。
应用推荐