查询词典 underlying database

Further more,at present,there are tess systemic professional references about intercepted and captured bark beetle during quarantine in China,so it\'s time to establish a database of morphologic characteristics of bark beetle for quarantine in order to help quarantine inspection officer correctly identify them.Together with DNA bar-coding technique,the database will greatly promote the ability in identifying intercepted and captured bark beetle during quarantine.

此外，由于小蠹科昆虫种类繁多，目前对检疫截获小蠹虫的鉴定工作存在较大困难，且比较系统地反映我国进口货物中截获小蠹虫的专业资料较少，因此，急需建立针对我国进口木材中小蠹虫检疫用的形态图谱以加强检疫人员对其的识别；并通过分子生物学分类技术的研究，辅以DNA条形码技术以提高对其的鉴定水平。

Under toxic load shocking, The PGANN found by the database of UASB acclimated by the toxicant could be applied to predict the dynamic variation of the UASB been not acclimated. The PGANN found by the database of the UASB been not acclimated could also be applied to predict the dynamic variation of the UASB acclimated by the toxicant.

毒物负荷冲击下，在未驯化的UASB反应器上建立的PGANN可用来预测驯化过的UASB反应器各参数的变化，在驯化过的UASB反应器上建立的PGANN也可用来预测未经毒物驯化的UASB反应器各参数的变化。

This paper expounds the necessity of construction of teaching reference book database in academic libraries, and probes into some key problems in process of the construction, such as collection of the booklist, database construction criterions, data maintenance and update, copyright protection etc.

摘要本文阐述高校图书馆建立电子教参书资源库的必要性，探讨在建设电子教参书资源库过程中必须注意的若干问题，包括：教参书书目采集问题、建库标准和规范问题、数据维护与更新问题及版权问题等。

Make use of the network and the database techniques, combine the hardware price widespread slump and breadths to take the beneficial advantage that the net constucts strongly currently, we developped to try a database according to the B/ S mode research with the on-line examination system this ASP application procedure.

利用网络和数据库技术，结合目前硬件价格普遍下跌与宽带网大力建设的有利优势，我们基于B/S模式研究开发了在线考试系统这一ASP应用程序。

The classical Chinese ancient book databasesinclude the national Chinese ancient book database,the catalog database of Chinese ancient book of theInstitute of Oriental Culture,the Oriental literature category retrieval system,the Chinese ancient bookcatalog of The Toyo Bunko,etc.

其中，有代表性的中文古籍书目数据有全国汉籍——日本所藏中文古籍数据库、东洋文化研究所所藏汉籍目录数据库、东洋学文献类目检索系统、东洋文库所藏汉籍目录等。

The hydraulic components database for hydrauli c manifold block design were established by the use of Visual C++ and DAO database accessing technology, which can be searched and extended easily.

利用VisualC ++工具和DAO数据库访问技术，建立了面向液压集成块设计的液压元件数据库，可对库存元件信息进行方便的检索与扩充。

So that break through the traditional cadastre database modes restrictions and bring forward a new cadastre database mode, implementing urban and rural land united management in deed.

建立基于GIS的功能完善的业务型城乡一体化地籍管理系统是地籍管理模式的改革方向，是现代地籍管理发展的方向，具有十分重要的研究意义和实用价值。

Make design of database system can carry out the management of the general database.

使得设计的数据库系统能够实现一般数据库的管理。

The function design of system includes writing down amendment and pretreatment about spatial database and attribute database. This system provides common and basic functions of GIS. Besides, we can make out the topographical maps, planimetric maps and skiagraph , structure objects of highway construction of design and can inquire two-way between spatial information and attribute information. The system apply Earned Value Method to perform the correlative property to classification statistic.

系统功能设计包括空间数据库和属性数据库的录入、修改以及预处理；系统还提供了一般GIS系统应具备的基本功能，并在此基础上进行涵盖公路设计施工的地形图、平纵缩图、构造物等图形信息与属性信息的双向查询，并运用挣值法等对相关属性进行分类统计以供有关公路工程项目的各方使用。

If you want to access a database multiple times, you should establish a connection using the Connection object. You can also make a connection to a database by passing a connection string via a Command or Recordset object.

如果你想多次访问数据库，你可以使用Connection对象建立一个连接；你也可以通过一个指令或记录对象传递一个连接字符串从而来创建一个到数据库的连接。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。