大洋样品在线服务系统的设计与实现

Design and Implementation of Ocean Sample Online Service System

中国大洋样品馆是承担我国深海样品接收整理、安全保存、共享利用等相关事务的专门机构,收入保存了我国深海资源勘查以来采集的大量珍贵的大洋样品,并通过共享服务的方式为科学家提供样品,科学家借助先进的设备和技术方法对样品进行研究,取得了众多创新性的科学认识。但是,科学家却无法全面了解既往航次调查样品信息,无法实时掌握样品馆藏情况,航前需参考个人手中掌握的样品资料来设计新的航次调查方案,样品申请也较为被动,导致工作效率降低,进而影响科研成果产出。为了改善此状况,本文采用PHP语言、Apache服务和MYSQL数据库,根据用户实际需求,分级分类赋予各用户不同权限,研发了大洋样品在线服务系统,使用户能够方便快捷地进行样品信息查询和申请,为新航次调查提供更全面的样品信息服务,为申请样品提供主动灵活的通道,让科学家能够更高效地做出更多科学贡献。

The China Ocean Sample Repository is a specialized agency responsible for collection and sorting,safe storage,sharing and utilization of deep-sea samples in China.So far,a large number of precious ocean samples obtained since the deep-sea resource explorations in China have been collected and preserved and also provided to the scientists through the shared service.Through the studies of these samples by means of advanced equipment and technical methods,the scientists have gained many innovative scientific understandings.However,problems are present.For instance,the information about the samples obtained in previous voyage surveys cannot be fully known,the sample collection situation cannot be mastered in real time,the plan of a new voyage survey can be designed only based on the sample information in the hands and the sample application is also more passive.All of these have lead to a low efficiency of work and further affected the output of achievements in scientific research.In order to alleviate such situation,an ocean sample online service system is developed by using PHP language,Apache service and MySQL database.By hierarchical classification this system can give the users different permissions depending on their requirements,thus making the users conveniently and quickly inquire about sample information and apply for samples.In addition,the system can also provide more comprehensive sample information for a new voyage survey and an active and flexible channel for sample application,by which the scientists are able to make more scientific contributions more efficiently.