| 1. | Study on the construction of agricultural special database 浅论农业专题数据库的建设 |
| 2. | Building the subject database of pig breed 猪养殖专题数据库的建设 |
| 3. | The construction of data base on special topics 论专题数据库建设 |
| 4. | Study and practice in building special - topics of database on trs 全文检索系统建设专题数据库的研究和实践 |
| 5. | Calis and characteristic special subject database construction in university libraries 与高校图书馆特色专题数据库建设 |
| 6. | The construction of overseas chinese literature information database : theory and experience 华侨华人文献信息专题数据库建设的理论与实践 |
| 7. | Developing subject databases can offer a better service for university ' s education and research 摘要引文专题数据库的开发可以更好地为高校教学科研提供服务。 |
| 8. | This article introduces the building of database of special topics in agricultural machine photograph , points out matters needing attention for university library assistant to build database of special topics 摘要重点介绍了我馆“农业机械产品图片专题数据库”的建设步骤,总结了高校图书馆进行专题数据库建设时应注意的事项。 |
| 9. | The first database of microwave organic synthetic chemistry was established . the research was discussed and the search method of the database was described , and the search examples were introduced 摘要研制了我国第一个微波有机合成化学数据库,论述了该专题数据库的研制过程,并举例介绍了收录到数据库中的数据资料的检索查询方法。 |
| 10. | By the study , it proved gis to be an indispensability means in the hydrological study . it will exert important function on reasonably using real time space distributing information of hydrology and weather obtained by remote sensing technology , conveniently and rapidly updating hydrological subject database , setting up distributing course model that can reflect hydrologic phenomena and discipline , realizing hydrologic forecast real time , linking up the drainage area model , ground water model and surface water model and then establishing the gis of hydrology theme 利用gis技术进行水文模拟,仍有许多难题需逐步解决,模拟精度也有待提高,但是地理信息系统在水文研究中的作用却显得日益突出,它将在合理利用水文遥感技术获得的水文、气象等实时空间分布信息,方便快速地更新水文专题数据库,建立反映水文现象客观规律的分布过程模型库,实现实时水文预报,实现流域地面模型、地下水模型和地表水模型的定位衔接及最终建立水文专题地理信息系统等方面发挥重大作用。 |