物标 meaning in English
object
optical marking
Examples
- In the practices , aacs can judge the existence of risk of collision by receiving ais simulated signals . if such a risk does exist , the aacs then acknowledges it , gives out alarming signals and transmits them through the ais
在实践中，本系统通过模拟接收a旧信息数据，并判断是否存在碰撞危险；若存在危险，则判定危险物标，发出危险警告，并具有将危险警告信息通过a旧向外发送的功能。 - This paper analyses the deficiency of data model of the current ecdis in network environment , and provides its resolvent . the paper integrates the characteristics of xml ( extensible markup language ) such as multi - platform , expandability , legibility and ability of organizing all kinds of information , and references the geography space model of the criterion of gml2 . 0 that is established by ogc ( open gis consortium ) , and establishes the model of chart data with xml . this data model is suitable for storing and transmission of data in the network
文中结合xml ( extensiblemarkuplanguage ，可扩展标识语言)具有的跨平台性、可扩展性、易读性以及可以描述任何复杂结构的特点，引用由ogc ( opengisconsortium , opengis协会)组织制定的gml2 . 0规范中的地理空间模型作为海图物标的地理空间模型，运用xml建立了海图数据模型，该数据模型适应网络环境下的数据存储以及传输。 - On data access , plat adopts advanced display model of electronic chart as " database - dataset - object " : using database to maintain , organize and manage chart units ; using dataset to organize and operate elements of single map ; using s - 57 catalog to express the real object . on chart displaying , plat basis the contents of presentation library of s - 52 , get the s - 52 display by implementing the " chart display generator " . this dissertation is about the research i have engaged in
在海图数据访问上采用了当前流行的“数据库-数据集-物标”三层模式：在数据库层对水域的海图单元进行维护、组织和管理；在数据集层应用s - 57的数据模型对单幅海图的数据进行组织和操作，并完成对s - 57数据集的格式转换；在物标层，则使用s - 57的物标类目来具体的表示。