GData USES this standard extension mechanism to allow queries.
GData就是使用Atom标准的扩展机制来支持查询。
GData provides a general model for feeds, queries, and results.
GData提供了一套一般化的模型来支持feeds，查询和结果内容。
GData also lets you send data to Google, and update data that Google already has.
GData也能让你给Google发送数据，并更新Google已有的数据。
You can use it to send queries and updates to any service that has a GData interface.
你能使用GData来对任何支持GData接口的服务发送查询或者更新请求。
You can update data (where supported by a particular GData service) by sending an HTTP PUT request.
你也能发送一个HTTPPUT请求来更新数据（这被一个特定的GData服务支持）。
GData extends those standards in various ways, using the extension mechanisms built into the standards.
GData用内建在标准内的扩展机制在许多方面扩展了这些标准。
The following table lists GData features and indicates whether they're available in other related technologies.
下表列举了GData的特性，并指明了在其他相关技术中是否可用。
The Google data APIs (" GData "for short) provide a simple standard protocol for reading and writing data on the web.
GoogleDataAPI：简称GData，提供一种在web上读写数据的简单协议。
Creating and deleting a feed is left up to the service; the GData protocol does not provide ways to create or delete a feed.
创建和删除feed留给服务自己实现，GData协议没有提供专门的方式来创建或者删除feed。
Atom Stores are a new trend in data services architecture based on coupling the Atom Publishing Protocol with GData-style extensions.
Atom存储是数据服务架构的新趋势，结合了Atom发布协议和GData风格扩展。
To acquire information from a service that supports GData, you send an HTTP GET request; the service returns results as an Atom or RSS feed.
要从支持GData标准的服务获取信息，你只要发送一个HTTPGET请求就可以了，服务将返回与Atom或者RSSfeed格式相同的结果。
A calendar application might allow you to send full-text search queries using the GData protocol, and return results in the GData syndication format.
一个日历应用也许允许你用GData协议发送一个全文本的搜索请求，然后以GData内容联合格式返回结果。
Unfortunately, AtomPub does not provide a batching mechanism, so we added batching capability to AtomServer (inspired by similar functionality in GData).
遗憾的是，AtomPub未提供批处理机制，所以我们为atomserver加进了批处理能力(灵感来自GData的类似功能)。
The GData protocol is programming-language-neutral; you can write a client in any programming language that lets you issue HTTP requests and parse XML-based responses.
GData协议是编程语言无关的；你能用任何支持发送HTTP请求并解析XML响应的语言来写客户端。
All sorts of services can provide GData feeds, from public services like blog feeds or news syndication feeds to personalized data like email or calendar events or task-list items.
各种类型的服务都能提供GDatafeeds，从公众服务比如blog，新闻联合feed到个人化的数据比如电子邮件或者日历时间或者任务列表项等。
Upon receiving permission from the user, the provider's application will be able to access user's email, calendar or other data using Google's GData protocol through Google Apps API.
得到用户许可之后，供应商的应用将能够访问用户的电子邮件、日历以及其他通过GoogleAppsAPI使用GoogleGData协议的数据。
Upon receiving permission from the user, the provider's application will be able to access user's email, calendar or other data using Google's GData protocol through Google Apps API.
得到用户许可之后，供应商的应用将能够访问用户的电子邮件、日历以及其他通过GoogleAppsAPI使用GoogleGData协议的数据。
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