data descriptor
英 [ˈdeɪtə dɪˈskrɪptə(r)]
美 [ˈdeɪtə dɪˈskrɪptər]
数据描述符; 缩写词为DD
双语例句
- Another message descriptor is generated by the queue manager when the message is placed on the transmission queue, stored separately from the message data and called a separate message descriptor.
另一种消息描述符在将消息置于传输队列时由队列管理器生成，它与消息数据独立存储，称作独立的消息描述符。 - This means that if I have ten session beans that need to access the same JNDI data source, I need to define that same resource reference on each bean in the deployment descriptor.
这意味着如果有十个需要访问相同JNDI数据源的会话bean，就必须在部署描述符的每个bean上定义相同的资源引用。 - In any case, a data descriptor is more general, so I'll show you one.
无论如何，数据描述符更为常见，因此我将向您展示一个例子。 - Generally, the application data only contains information that is meaningful to the applications, since the control information in the message descriptor is sufficient.
一般地，应用程序数据仅包含对应用程序有意义的信息，因为消息描述符中的控制信息就已经足够了。 - Monitoring applications may read event data from deleted monitor files while the file descriptor for the monitor file is still open but may not block for further event occurrences.
在监视器文件的文件描述符仍然打开的情况下，监视应用程序可以从删除的监视器文件读取事件数据，但是不再继续等待事件发生。 - The details regarding the data flow can be found in the attributes section of the TBSCAN descriptor.
有关数据流的细节可在TBSCAN描述符的属性部分中找到。 - Annotations allow a developer to program data that would otherwise be furnished in a related file, such as a separate deployment descriptor.
注解允许开发人员编写将由相关文件提供的数据，例如单独的部署描述符。 - Provides support for defining the Derby database as a Data Source in the deployment descriptor of the Web application.
提供对在Web应用程序的部署描述符中将Derby数据库定义为一个DataSource的支持。 - You use annotation to add references to the data source, with which you can avoid creating an EJB deployment descriptor.
您使用注释来向数据源添加引用，有了它您就不用创建一个EJB部署描述器了。 - Each of the disks in the volume group has management data, including a volume group descriptor area and a volume group status area.
卷组中的每个磁盘都有管理数据，包括卷组描述符区域和卷组状态区域。 - Inserts data into this descriptor. The length of this descriptor is changed to reflect the extra data.
把数据插入到描述符中。描述符的数据长度将根据数据的改变进行重新设置。 - The maximum length of data that a modifiable type descriptor is capable of holding.
可以支持的可更改类型的描述符的最大数据长度。 - Data file descriptor record data stack descriptor register
数据文件描述符记录 - Formats and appends text onto the end of this descriptor's data. The length of this descriptor is incremented to reflect the new content.
格式化并追加数据到描述符末尾。描述符的长度将根据描述数据的增加而重新设置。 - Data file descriptor record centralized blood donor information register
数据文件描述符记录捐血者中央数据文件 - Appends data onto the end of this descriptor's data and justifies it.
描述追加数据到描述符末尾并对这个数据做适当的调整。 - The main function of DMA engine is to handle the receive and transmit data and descriptor transfers between the host memory and the NIC.
DMA引擎的主要功能是进行主机和网卡之间的接收和发送数据以及描述符的传送。 - Considering the complexity of the object carousel protocol, this solution innovatively modifies the data carousel protocol so that the hierarchical ( directory) structure can be transmitted by use of name descriptor and parent group descriptor.
该方案考虑到对象轮播协议的复杂性，在DVB数据轮播协议的基础上，通过名字描述符和父组描述符重建文件系统。 - Progressive Transmission of Surface Rendering Data Using the Wavelet Descriptor
采用小波描述子实现表面渲染数据的渐进传输 - Then analyze the implementation mechanism of the Linux operating system, focusing on analysis of the organizational structure of the data structure "process descriptor" which process and thread shared, and describe how the operating system create a executable process from scratch.
然后分析了Linux操作系统的实现机制，着重剖析了系统中进程与线程共用的数据结构进程描述符的内部组织结构，并描述了操作系统如何从无到有创建一个可运行进程的过程。 - The data exactors wrap up the API of CAD applications, to identify geometric features of shape files, and then index engine creates shape descriptors for shape files based on geometric features and put shape descriptor value into full-text index.
图形搜索平台的数据解析器利用各种CAD软件提供的应用程序接口识别图形文件的几何特征，索引引擎根据识别出的几何特征为图形文件生成图形描述子，并将图形描述子存储于全文索引中。