查询

Build a station namely next, I locate the website in practical inquiry kind website, offer mobile phone date to inquire attributively, public transportation inquiry, train schedule inquires, a series of services such as long-distance car inquiry.

接下来就是建站了，我把网站定位在实用查询类的网站，提供手机号归属地查询，公交查询，列车时刻表查询，长途汽车查询等一系列服务。

Firstly, a spherical mesh with regular subdivision connectivity is constructed to partition the spherical domain into some small regions. Then the region, which contains the query point p, is found according to the position of p and selected as the search area for locating p. During the point location, the barycentric coordinates are used to extract local heuristic information about the location of p so as to find the shortest path from the start triangle to the target one containing p.

通过构造规则子分网格将原始球面网格区域划分成若干具有子分层次关系的查询小块；在进行查询前，根据查询点p的位置找到它所在的小块作为搜索区域，从而极大地缩小了查询范围；在查询过程中，根据重心坐标所包含的启发信息，选择一条从初始搜索三角形到目标三角形的最短查询路径。

Based on monoid comprehension, we presented an extendable object query translation algorithm which can deal with nested subquery, query with existential and universal quantifier, query with aggregate function, query with sort/group. This algorithm converted the query into joins to the utmost to expect different physical implementations of join to raise execution efficiency.

基于幺群概括，我们提出了一个可扩充的对象查询转换算法，该算法可以处理嵌套子查询、带存在量词和全称量词的查询、带聚集函数的查询、带分组/排序的查询，具有较强的通用性，该算法也体现了我们尽可能地将查询转换成连接以期望用连接的多种物理算法提高执行效率的查询优化思想。

I remember reading an AskTom article by Tom Kyte on parallel query that said that this isn't always what you want - you wouldn't for example want individual OTLP users soaking up all resource for regular transactions or queries - but parallel query is an excellent way to effectively use up all the available CPUs and disk units when you've got a particularly big warehouse query.

我记得读过一篇 AskTom 关于并行查询的文章，上面说到并不是总是如你所想象的那个样子–例如你不能想象让单独一个 OLTP 用户为了通常的事务或者查询使用全部的服务器资源–但是并行查询时一种很好的方式来充分使用所有的 CPUs 和磁盘当在一个特别大的数据仓库的查询中。

Quantifying similarity/difference between two objects plays an important role in many contexts The quality of the similarity/difference scores can be improved by considering the semantic information related to the features of objects A flexible semantic distance function called X Dist is proposed, which can utilize the semantic information to measure the difference between two objects based on a solution to the transportation problem from linear optimization With a ground distance function for single features being a metric, X Dist is also a metric This property is very useful for making searching efficient, but is not investigated in the previous research Moreover, the experimental results show X Dist can be as good as the previously studied similarity measures in nearest neighbor searching, discriminative power and computing speed

量化对象间相似性/差别的方法具有广泛的用途，利用相关的语义信息能够得到更好的量化结果提出了一个量化对象间语义差别的距离函数XDist，它基于线性优化中的运输问题模型和相关的语义信息量化两个对象之间的差别在量化特征的差别函数是度量的情况下，XDist是一个度量，在提高搜索的效率方面具有优势，弥补了以往研究的不足，而且实验初步表明，此函数在最近邻查询效果、差别分辨力和计算速度方面能与已有函数相媲美1 引言量化对象间相似性/差别的方法具有广泛的用途，例如数据挖掘中的聚类；信息检索中的相似文档查询；协同过滤中的相似用户查询；CBR中的相似案例查询集合是对象特征表示的常用结构，集合的元素是与对象特征相关的项，它们可以

Reception management module for preconcert room、cancel reservation、enter room、exchange room、quit room so on; check center module for check enter、check history roomer、check reservation and check counter so on; Stat. report module for enter report、room consumed report、settle accounts report and enter Stat. report so on; foundation information module for operator management and room management so on; system setup module for purview management、system setup.

前台接待管理模块中实现客房预订、取消预定、客房入住、换房、退房等；查询中心模块中实现在店房客查询、历史房客查询、预定查询等；统计报表模块中实现宾客入住报表、宾客结账报表、入住率统计报表等；基础数据模块中实现操作员管理、客房管理等；系统管理模块中实现权限管理、系统设置等功能。

The paper introduces a method of query, i.e., window query about time series, which is the integrative technique of forward query and inverse query.

本文介绍了一种关于时间序列的窗口查询，它是一种关于时间序列的前向查询与反向查询的综合查询技术。

You can add a table or query to a query by dragging the table or query name from the Database window to the upper part of query Design view.

若要为查询添加表或查询，只需将该表或查询名从"数据库"窗口拖动到查询"设计"视图上方即可。

The traditional query tree optimization methods,parallel database optimization methods based on left linear trees and right linear trees,bushy trees,and operation of the forest,have their own pros and cons,they have been more in-depth and maturity of the study.The query optimization method based on multiple weighted tree has studied its model of parallel query plan,its complexity model of parallel query plan and query optimization algorithms.The semantic query method transforms an inquiry into one or several semantic equivalence inquiries then has to find and implement a strategy to achieve a better query.Agent-based parallel database query optimization using Multi-Agent technology to automatically search the integrity constraint conditions which are related to the determined query,there for,the efficiency between several relations' joins has been greatly improved.The parallel optimization algorithm,based on genetic algorithm which is suitable for multi-joins of cluster environment,has deeply studied the relations storage options,multi-joins query optimization and query processing and other key technologies based on cluster parallel database.

传统的查询树优化方法，即基于左线性树、右线性树、浓密树、操作森林的并行数据库查询优化方法，各有优劣，对其的研究比较深入、成熟；基于多重加权树的查询优化方法，研究了其并行查询计划模型、并行查询计划的复杂性模型和查询优化算法；语义查询优化方法将一个查询变换成一个或数个语义等价的查询，进而寻找并执行这些等价查询中具有较好实现策略的一个；基于Agent的并行数据库查询优化采用Multi-Agent技术自动查找与给定查询有关的完整性约束条件，使得多个关系间连接操作的效率得到很大的提高；基于遗传算法的并行优化算法，深入研究了基于机群并行数据库中关系存储的选择、多连接查询优化和查询处理等关键技术。

Dealing with wage movements: positive steps, including normal Jin stalls, job changes, annual examination, the level of change, and so on. information functions: information, including personal enquiries, for payment of wages, wages for the Fund, the wage statistics for positioning and navigation parts. approving statements: approval statements that print out various wage movements approval form, roster and other related statements, including statements of changes in wages, the approval rating table, demobilized cadres approval sheet, changes in allowances that for approval, etc. system maintenance: maintenance of the system some basic settings, including the following: Password settings, initial setup, wage setting, database maintenance, repair databases, data exchange.

此系统有以下几个主要功能：职工信息录入：包括基本信息、初定工资及修改工资三部分；工资变动处理部分：包括转正定级；正常晋档、职务变动、年度考核、级别变动、等；信息查询功能：信息查询包括个人情况查询、工资发放查询、工资基金查询、工资统计查询及浏览定位几个部分；审批报表：审批报表指打印出各种工资变动审批表、花名册等相关报表，包括工资变动报表、定级审批表、军转干部审批表、警衔津贴变动审批表等；系统维护：系统维护是对系统的一些基本设置，包括以下几个部分：口令设置、初始设置、工资设置、数据库维护、数据库修复、数据交换。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。