This feature increases the availability of the HDR primary server because replicating an index is quicker than dropping and then rebuilding the index on the primary server.
这个特性提高了hdr主服务器的可用性，因为与停止服务并在主服务器上重建索引相比，复制索引要快得多。
This feature maintains the availability of the table within a production environment after an existing index has ceased to be efficient.
在现有的索引失效之后，这个特性可以在产品环境中保持表的可用性。
A new feature of the query optimizer supports a new type of index scan, called an index self-join path.
查询优化器的一项新特性支持一种新的索引扫描，即索引自连接路径。
Payloads are a new feature to allow the storage of information in the index on a term by term basis.
词条载荷是一个允许信息在索引中按逐词条储存的新特性。
A primary index is a unique feature of Teradata's database - it offers the benefit of an index without the traditional overhead associated with an index.
主索引是teradata数据库的惟一特性—在避免索引相关额外开销的情况下提供索引的优势。
The correlationship between VEGETATION index and feature factors of forest resources is the basis that this remote sensing data will be used in forest resources monitoring.
VEGETATION植被指数与森林资源特征因子之间的相关性是该遥感数据用于森林资源监测的基础。
The selection of the evaluating index system is the key to enterprise credit assessment, which is essentially a feature selection problem.
评估指标体系的选取是企业信用评估的首要问题，它是一个特征选择问题。
In this paper, it also propose a new method of search engine of image compare, it establishes image feature database by new fractal image processing and index.
另外提出一种图像比对搜索方法，即利用最新的分形图像处理和索引技术建立图像特征数据库。
Objective To approach the rat's tissue injure feature and sensitive index of ethanol dependence.
目的探讨酒精依赖对大鼠组织损伤特征及敏感指标。
In terms of the feature of the self-piercing riveting process test, the evaluation index system for the riveting process program is constructed.
针对自冲铆接工艺试验的特点，构建了铆接工艺方案的评价指标体系。
The paper points out the design index, sets up mathematical model and optimizes the relevant parameter with reference to the feature of the ranging mechanism.
本文针对调高机构的特点，提出设计指标，建立数学模型，优选有关参数。
This paper introduces a newly generalized and dynamic structure for the similarity retrieval of high dimensional feature vectors called the recursive clustering index tree.
文章提出了一种新的适用于高维特征矢量相似检索动态聚类索引树结构。
A certainty evaluation on ability feature and total deviation index feature of brain information processing is presented.
对脑信息处理的能力特征量和总体偏离度特征量进行了确定性评价分类。
Magnetic index of permanent magnetic motor should be calculated to find the feature of stabling and transient of the motor.
在永磁电机的设计中，为了求出电机的稳态和暂态特性，需要计算电机的磁参数。
A novel link index X proposed deals with the feature of molecule graph, the property of vertical atom and the bonding of atoms connected to each other. Matrices are used to represent these characters.
新的键指数X考虑了分子的图形特征，顶点原子的性质，顶点原子与相邻原子的键合情况，并以矩阵的形式把这些特征表达出来。
Variance is an index that can describe distribution of random variables, and is used to describe inter-category distribution of feature term .
方差是描述随机变量分布情况的指标，本文用方差来描述特征词在类间的分布情况。
The cooling Degree Days are used as an index to estimate the cooling energy consumption in summer. The spatial distribution and long-term change feature of cooling Degree Days were analyzed.
该文采用降温度日数作为评估夏季降温耗能的指标，分析了我国夏季降温度日分布和长期变化特征。
G ra de-N Division in working area is concluded on the basis of formed combined index, and critical zone alignment is determined according to both combined index feature and single index feature.
在所形成的综合指标基础上，作者又归纳了一种对研究地区进行多级划分的方法，并确定了基于综合指标数字特征和单指标数字特征的临界区间序列。
Extracting feature is simply and the effect of feature index is obvious in this prototype system that improves performance of image retrieval effectively.
实验系统特征提取算法简单，特征索引效果明显，有效地提高了检索的性能。
In the process of test, principal component analysis is used as data preprocessing to extract the feature index from vibration signal statistic features as the input of SVDD classifier.
在测试的过程中，主成分分析作为数据预处理，提取特征指数从振动信号的统计特征作为输入SVDD分类。
The research contents include high dimension feature vectors index, semantic video classification, relevance feedback, similarity measure of video clips and video content representation.
本文研究内容涉及特征索引方法、视频语义分类方法、相关反馈方法、视频片段的相似度量以及视觉内容特征的表示等问题。
A performance index is proposed for the energy recovery results based on the working feature of regenerative braking system on HEV.
根据混合动力汽车再生制动系统的工作特点，提出了专门用于评价混合动力汽车能量回收效果的性能指标-有效能量回收率。
Surface smooth finish of red Fuji apple is important index of its merchandise feature.
红富士苹果果面光洁度是其商品品质的重要指标。
The value of the part deviation is an important index that reflects the machining feature of the machine; and the controlling and calculating of the value is of great significance in practical work.
工件偏离值的大小是反映机床加工性能的重要指标，偏离值的控制和预测对实际工作有着重要的意义。
The outburst risk index and gas gush feature are analysed during roadway progress. The result proves that the effectiveness of zonal gas pre-drainage by cross-measure boreholes.
消突效果检验后进行煤巷掘进，掘进期间通过对突出危险性指标和瓦斯涌出参数的分析，验证穿层钻孔区域预抽瓦斯消突技术的有效性；
After finished with silicone resin, the anti felt shrinkage and warp and wept shrinkage of 100% wool worsted fabric could be kept in "machine washable" standards with other feature index excellent.
采用有机硅树脂对精纺纯毛织物进行防毡缩整理，整理后的织物面积毡缩率、经向和纬向收缩率都达到“机可洗”标准，其他各项性能指标都较好。
After finished with silicone resin, the anti felt shrinkage and warp and wept shrinkage of 100% wool worsted fabric could be kept in "machine washable" standards with other feature index excellent.
采用有机硅树脂对精纺纯毛织物进行防毡缩整理，整理后的织物面积毡缩率、经向和纬向收缩率都达到“机可洗”标准，其他各项性能指标都较好。
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