This specifies that you want to get data from a database that supports sql statements , which includes sql server and other ole - dbcompatible databases 这指定要从支持sql语句的数据库获得数据,包括sql server和其他ole - db兼容的数据库。
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The devicemapper is a filter , processing data passed in from a virtual blockdevice it provides , before passing it on to another blockdevice 设备映射器相当于一个过滤装置,它从它自己提供的虚拟块设备中获得数据并对它们进行处理,然后才把它们传递给另一个块设备。
There are no process , validation or handling requirements , it only seeks to communicate in a standard and repeatable way , the exact concept that the data element represents 不存在对过程、验证或者处理的需求,而只是在试图用标准的、可重复的方式通信,并获得数据元素所表示的确切概念。
First of all , according to the difficulty in setting the initial number of cluster , hough transform solves this problem by automatically specifying the number of linear segments 考虑到一般的聚类算法对于设置聚类中心的初值存在很多困难, hough变换通过自动获得数据的线性划分解决了此问题。
If you can gather the records required for a report using a single select statement , then the uquery object is an ideal redback object to use to bring the data from the database 如果仅通过一个select语句就可以收集到一个报告所需的记录,那么uquery对象是用于从数据库获得数据的理想的redback对象。
This becomes main problem for the development of oil monitoring . on the other hand , the oil monitoring data management systems are all based on inputting data into the base by hand 另一方面,现在的油液监测数据管理系统很多,而这些系统都是基于手工方式获得数据,从而给科研工作者增加了劳动量,有时也会带来一定的误差。
From this vantage point , lyn had the opportunity to work with all the key members of the unit , and in possession of statistical analysis of the session data , was able to properly assess the accuracy of the session data obtained 从这个优点来看,林有机会与单位的所有主要成员工作,拥有会议的统计分析数据,能够完全地评定会议获得数据的精确度。
Data available in real time through exchanges informs customers and intermediaries such as brokers , triggering market trades and other transactions , and with mddl in the mix , all the typical data exchanges can be made using xml formats 通过交换来通知客户和中介如经纪人使其可以实时获得数据,触发市场交易和其他事务,再加上mddl ,所有常见的数据交换都可以使用xml格式完成。
Traditional tariff analysis applies partial equilibrium method with one important hypothesis that products are different . this article proposed a reasonable supplement to the hypothesis to show how the difference arise and developed a model using available trade data to measure present degree of tariff barrier 本文通过对传统关税分析中采用的局部均衡模型中产品差异假设的分解和对假设的合理补充,提出一种采用可获得数据估算非关税壁垒程度的计量模型。