GET DIAGNOSTICS statement supports retrieval of almost any fields of SQLCA area, populated by the database for each SQL statement.
GETDIAGNOSTICS语句几乎支持对SQLCA区域的所有字段的检索，该区域由用于每条sql语句的数据库来填充。
Therefore, a research on the standard system of heterogeneous information retrieval under the web environment becomes an important topic of current information retrieval area.
因此研究网络环境下，异构信息检索的标准体系成为当前信息检索领域的一个研究热点。
Retrieval aerosols optical thickness over Beijing and its surrounding area from MODIS data aims at providing a new, economical and convenient measurement for urban air pollution monitoring.
本论文利用MODIS资料遥感北京及其周边地区气溶胶光学厚度是为了提供监测城市大气污染新的、经济而便捷的观测手段。
That can enlarge the retrieval area and advance the recall of Searching Engine.
以达到扩大检索范围，提高搜索引擎的查全率的目的。
The proposition of IR model formed after statistical language model combined with IR has great progress at information retrieval model research area.
而统计语言模型和IR相结合后所形成的IR模型的提出，是信息检索模型研究上的重大进展。
Content-based image retrieval, belong to the one research area of the image analysis.
基于内容的图像检索，属于图像分析的一个研究领域。
Therefore, enterprise search is a hotspot in the information retrieval area.
因此企业搜索已经成为信息检索领域的一个热点。
Texture is an important item of image information, texture-based image retrieval has been an active research area, and the similarity comparison of texture features is a key to image retrieval.
纹理是图像的重要属性，基于纹理特征检索图像是当前的研究热点，对图像的纹理进行相似性比较是进行图像检索的关键。
TREC plays an important role in the research area of text retrieval and filtering, and the adaptive filtering track is one of the most important tasks in TREC.
自适应过滤是文本检索会议（TREC）过滤任务的重要子任务，也最接近真实的环境。
Content based image retrieval (CBIR) has been an active research area, however, the achievements in image representation and similarity measurement are not satisfying.
基于内容的多媒体信息检索是当前世界的研究热点，然而在图像内容表示及其相似性度量这两个关键问题上取得的进展还不能令人满意。
A semantic retrieval method based on domain ontology is a useful way to resolve the problems in the information retrieval area.
基于领域本体的语义检索被认为是解决目前信息检索领域中所面临的困难的途径之一。
So, the Content Based image and Video retrieval technology comes into being and become an important research area in multimedia retrieval and image processing.
由此，基于内容的图像和视频检索技术得到了越来越多的重视，成为了多媒体信息检索和图像处理领域中的重要研究方向。
Date base retrieval system with its aspects of fast, efficient, accurate, convenient, etc. has been widely used in the area of wood information retrieval and identification.
数据库检索系统凭借其快速、高效、准确、便捷等特点，在木材信息检索、识别领域得到广泛应用。
Efficiently accessing such rich and complex 3d data motivated numerous and extensive research work within the area of content-based indexing and retrieval.
如何高效率地访问如此纷繁复杂的三维数据，促进人们展开了广阔的基于内容的三维模型索引和检索的研究工作。
The retrieval algorithm with the rectangle area qualification has been derived, and the complexity of the algorithm has been also analyzed.
并给出了矩形区域查询算法，分析了算法的复杂性；
The inspection included the retrieval of dust samples from the main play area as well as the collection of tape samples from suspected surfaces in the home.
房屋检查包括提取主要玩耍区的灰尘样本及家中可疑表面胶带取样。
How to extract the rotation invariant feature and improve the stability of the noise is still an unsolved problem of the area of content-based 3d models retrieval.
提取关于坐标旋转不变的特征描述符以及提高特征描述符对噪声的鲁棒性是基于内容三维模型检索技术中有待进一步研究解决的问题之一。
This paper constructs some water-depth retrieval models of Xiyang water area based on the field data of depth and MODIS image data of spectral reflectance.
本文利用西洋水域的MODIS影像光谱数据与现场测量的水深数据建立多种统计相关模型进行分析研究。
This paper constructs some water-depth retrieval models of Xiyang water area based on the field data of depth and MODIS image data of spectral reflectance.
本文利用西洋水域的MODIS影像光谱数据与现场测量的水深数据建立多种统计相关模型进行分析研究。
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