查询词典 data identifier

Entireness , safety for guarantee data base, the data base design must , develop strictly according to the data base to come to design that project principle.

为了保证数据库的完整、安全，数据库的设计必须严格按照数据库工程原理来设计、开发。

The characters of this system is to use the hypogyny's stress sense organ to get the data, accroding to the bunch ora to transfer the data to the epigyny, and then process the data in the secondly dispose in epigyny.

特点是利用下位机的压力传感器获得数据，通过串口将数据传输到上位机，再在上位机将对数据进行一系列的处理。

When coping with the data of "Two Liquid System Gas-Liquid Equilibrium Phase Diagram",the software can diminish the errors of data processing,make data processing easier and render the experiment reports more reasonable.

运用该软件对"双液系气—液平衡相图"的数据进行处理，数据处理误差小，图形美观，方便、快捷，也更科学、合理。

Classic rough set theory based on equivalence relation takes complete system as object of study , and divides the region into some non-intersect equivalence class; But, in the real life, because of the errors in data measuring, understanding of data, or the restriction in data collection , it can make the decision-making system incomplete, that is, value of attribution of some objects is unknown, which restrains development of the theory to practical direction.

经典粗糙集理论以完备系统为研究对象，以等价关系为基础，通过等价关系将论域划分为互不相交的等价类；然而，在现实生活中，由于数据测量的误差，对数据理解或获取的限制等原因，使得在知识获取时往往面临的是不完备系统，即可能存在部分对象的一些属性值未知的情况，这就极大地限制了粗糙集理论向实用化方向发展。

Theoretical calculation shows the anomaly of reservoir tidal gravity is measured at μGal level, while the measured data shows the observation error of such tidal gravity at 10-μGal level. This indicates that the data noise may well disguise real anomalies, and therefore that the lack of measured anomaly data does not necessarily equate to the lack of oil and gas reservoir underneath. The actual observed tidal gravity anomaly can reach tens of μGal. Though it is more than three times the observation error, we can not attribute it to the reservoir-induced tidal gravity anomaly.

理论计算表明，油藏潮汐重力异常在微伽量级，而实际资料表明潮汐重力的观测误差为10 μGal量级，油藏潮汐重力异常可能会被噪声淹没，所以没有观测到潮汐重力异常不等于地下没有油气；实际观测的潮汐重力异常可达数十μGal，即使超过观测误差的3倍，也不能将它直接归因于油藏产生的潮汐重力异常。

With the widespread application and rapid development of the computer science and Internet technology, the expert estimates that the requirement of storage capability would be increased by the rate of 50%--100% every year;to lots of corporations, as a result of their work request, the data must be in online state everywhen. So, at the time of available data are extremely increased, how to protect the security, integrity and coherence of the data effectively and how to enhance the high availability in storage management software has become an important target.

跟着盘算机和互联网络技术的普及应用和飞速发铺，业界的剖析家估量，对存储容量的需求以后会以每年50%—100%的速度递增；对众多企业而言，因为其工作性质的请求，致使数据必需在每天24小时、每周7天、每年365天处于可使用状况，所以如何在数据呈现爆炸式增加的同时，更有效的维护数据的安全、完全和一致，更有效的提高管理体系的高可用性已成为各种存储管理软件追求的主要目的。

To collect structural data and conform the information through existing technology and find out the relation between data through data excavation, we can offer search results that are exacter and more intelligent.

通过我们已有的技术对结构化数据的提取和信息整合，用数据挖掘的方法找出数据间的联系，我们可以提供更准确更智能化的搜索结果。

During the period of building the data warehouse, we mainly researches the method of the exaction, transform and load of the data in different kind of data resources.

在数据仓库的实现中主要研究了异种数据源中数据的抽取、转换和载入的方法和策略。

In chapter four, I talked about how do we collect and collate the data used in sedan marketing system, studied the discrimination and the excerption of primary data and secondary data problem.

在第四章，主要是研究在轿车营销数据库系统中，所需数据的分类以及收集、整理等方面的内容，研究了初级数据、次级数据的甄别选录等问题。

Dissertation in is at this, we as reader borrow data for proofread data source, take advantage of data visits proofread technology center relationship rule, from under three aspects to inquire into how to exhume reader personalize fitting sexual books recommend

在本研究中，我们以读者之借阅资料为探勘的资料来源，利用资料探勘技术中的关联规则，从下三方面来探讨如何发掘读者个人化最适性的书籍推荐

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48