英语翻译请高手帮我翻译下列英文!不要求很对,但要求很通顺!2.3 Porflet contahierA portlet

英语翻译
请高手帮我翻译下列英文!不要求很对,但要求很通顺!
2.3 Porflet contahier
A portlet container runs portlets and provides them with the required runtime environment.A portlet container manages the life cycle of the portlets and provides persistent storage mechanisms for the portlet preferences.The portlet container receives requests from the portal to execute requests on the hosted portlets.The portlet container is not responsible for aggregating the content produced by the portlets.as aggregation is done by the portal itself.
Fig.4 shows the overall portal architecture with the portal application receiving the client request,retrieving the page data for the current user and issuing calls to the portlet container.The portlet container calls then the portlets requesting the markup fragment from each portlet.Portlets are grouped together into portlet applications (in this example Application 1 and 2) that may be provided by different vendors.Portlets in one portlet application can share settings and data via the session.
3 Programming model
This section covers the basic pro gramming model of portlets,like the lifecycle,request processing,and the data model.
3.1 Portlet entity
A portlet entity is a Java instance of a portlet parameterized with additional settings.This kind of pattern is called flyweight pattern (see [2]).The parameterization is done with the portlet preferences.Portlet preferences are persistent state information that can be customized.The initial settings can be defined in the portlet deployment descriptor.A portal administrator can modify these settings for a base portlet entity (e.g.,a server address where the portlet retrieves its news from).From this base portlet entity new entities can be created for each user who puts this portlet on her/his page.The user can then further customize the portlet preferences (e.g.,set favorite stock quotes).However,further details of how to build and deploy portlet entity hierarchies are not specified in the first version of the portlet specification but need to be taken care of in a future release of the specification.
3.2 Portlet window
In the portlet window the markup fragment produced by the portlet is displayed (see also Fig.2).Attached to the portlet window are the portlet mode,the window state and the render parameters.This decoupling of the portlet window from the portlet entity is explained in the previous section and allows different windows pointing to the same portlet entity.These windows of the same portlet entity can be in different window states or portlet modes.The following section explains the concepts portlet mode and window state in more detail.
请高手帮我翻译下列英文!不要求很对,但要求很通顺!
请不要用翻译软件敷衍我!

2.3 Porflet容器
一个portlet容器运行portlet并提供给它们要求的运行时间环境.portlet 容器管理portlet的生命周期和为portlet的参数选择提供持久的储存机制 .portlet容器从门户接收要求来执行主portlet上的要求.Portlet容器并不负责合计由portlet产生的内容,因为合计工作由门户自身完成.
图表4显示从客户请求端接收门户申请,获得当前用户的页面数据和发出调用到portlet容器的总体的门户体系.“Portlet容器调用此后的portlet请求从每一个portlet来的标记碎片”.
Portlet被打包到可以被不同卖主提供的portlet应用中（应用例子1和2） 一个portlet应用中的portlet可以通过会议来分享设定和数据.
3程序模式
这部分包括portlet的基本程序模式,如生命周期,请求进程和数据模式.
3.1 Portlet实体
Portlet实体是一种带有附加设定的参数化portlet的Java例子.这种模式叫做flyweight模式（看[2]）.参数化过程用portlet参数选择来完成.Portlet参数选择是回归状态的信息,可以被定制.最初的设定在portlet调度描述符中被定义.门户管理员可以为基础portlet实体修改这些设定（例如一个服务器地址,portlet可以找回它的新闻）.从这个基础portlet实体中,新的实体可以为每一个把这个portlet放到他或她的页面的用户所创造.用户接着可以定制portlet参数选择（例如设定最喜欢的储存引用）.然而,如何建立和配置portlet实体层次的进一步细节没有在portlet说明书的第一次版本中详细说明,但需要在未来说明书发行中加以注意.
3.2 Portlet 窗口
由portlet产生的标记碎片在portlet窗口中显示.（也可以看图2）附在portlet窗口的是portlet模式,窗口陈述和表现参数.从portlet实体来的portlet窗口退耦（装置）在上一个部分解释过了并允许不同的窗口指向相同的portlet实体.这些相同portlet实体的窗口可以在不同的窗口陈述或portlet模式中.下面的部分更详细的解释概念,portlet模式和窗口陈述.
人工翻译的.The portlet container calls then the portlets requesting the markup fragment from each portlet.这一句看不懂什么意思,文中加引号的部分.其他的都基本翻译出来了.此外,网络上都没有提及portlet正式的中文名称,我就直接用portlet了.