A passive data source can be made to have an active interface by an agent that polls it periodically and actively sends information about changes in successive polls.
休眠的数据源也可以有个活跃的接口，方法是让代理定期轮询它，并在接下来的轮询中传输更改的信息。
In Part 1, you saw how scaffolding used the metadata provided by Active Record — types, column names, and relationships — to build a sophisticated user interface.
在第1部分中，看到了搭建如何使用活动记录提供的元数据——类型、列名称和关系——来构建复杂的用户界面。
Situations always arise where an interface is unavailable because it needs a patch to resolve an issue, or developers must schedule downtime to work with an interface within an active testing window.
以下的情况经常会出现：接口不可用，因为需要使用补丁修复错误；或者开发人员必须安排宕机时间来处理活动测试窗口中的接口。
A tabbed chat user interface lets you easily manage several conversations as it consolidates all active IM sessions in one window.
一个附签式聊天用户界面使您可以更轻松地管理若干会话，因为它能够将所有活动的IM会话集中到一个窗口。
Because the authoring interface and run time use the same repository, rules are live and active as soon as you save them; you do not need to publish them.
因为编写界面和运行时系统使用了相同的存储库，所以规则一旦保存便开始发挥作用，因而您也不需再去发布它们。
By default, Rails captures enough metadata within Active Record to build a surprisingly sophisticated default user interface.
默认情况下，Rails从活动记录内捕获到足够的元数据，构建复杂的用户界面。
All I had to do was find out how to check the username and password using Active Directory Server, create a class to extend this interface, and add the code to perform the authentication.
我要做的只是了解如何使用ActiveDirectoryServer检查用户名和密码，创建一个类来扩展这个接口，并添加执行身份验证的代码。
Servant? Implements the active object corresponding to the interface of the requester and method requests the requester creates.
Servant——实现与请求者的接口和请求者创建的方法请求相对应的活动对象。
Requester or Proxy? Provides an interface for invoking methods on an active object.
Requester或Proxy——提供用于调用活动对象上的方法的接口。
Delivery of real-time location tracking services with device interface for active tags.
使用针对主动式标签的设备接口提供实时的位置跟踪服务。
Although the XO laptop is still in active development, the operating system and Sugar interface are stable and usable.
尽管xo膝上型电脑尚在紧锣密鼓的开发之中，但相应的操作系统和Sugar界面已经可用且相当稳定。
Figure 3 shows the current user interface as it should appear in C++Builder 6 at design-time (note that the TClientDataSet is still active at this time, however).
图3展示了在设计时 C++Builder6中应该出现的当前用户界面（注意，此时 TClientDataSet仍然是激活的）。
If it can combine productivity and fun with a responsive interface and an active apps ecosystem, it might put up a good fight.
如果它可以通过一个灵活的界面和活跃的应用生态圈把效率和趣味性结合到一起的话，或许把握更大一些。
Whichever server is active presents a standardized interface (ANSI SQL, JDBC, ODBC) to external tools and applications.
不管是哪个服务器处于活动状态，都可以向外部工具和应用程序提供一个标准化接口(ANSISQL、JDBC、ODBC)。
The user interface for Jolicloud 1.0 was built on HTML5 it features a customizable launcher and a social stream, which features community updates, app recommendations and active software updates.
Jolicloud 1.0的用户界面是用HTML5建立起来的。它的特色在于一个可定制的启动器和一个社交流，后者又以社区更新、应用推荐和动态软件更新为特色。
Active Record Query Interface 3.0 - Pratik Naik demonstrates ActiveRecord's finder methods and shows how a number of techniques are being deprecated in Rails 3.1.
Pratik Naik演示了ActiveRecord的finder方法，以及一些在Rails 3.1中将不再支持的技巧。
Provide active technical support to Sales and Customer Service teams to resolve electrical design and interface problems in a timely manner.
为公司销售与售后服务中有关电气设计、接口问题提供必要的技术支持。
Active network is a kind of novel network architecture and it provides a programmable interface to the user where users dynamically inject services into the intermediate nodes.
主动网络是一种新型的网络体系，它为用户提供了可编程的接口，用户可通过网络中的节点动态地注入所需的服务。
Active network is a kind of novel network architecture. It provides a programmable interface to the user where users dynamically inject services into the intermediate nodes.
主动网络是一种新型的网络体系，它为用户提供了可编程的接口，用户可通过网络中的节点动态地注入所需的服务。
The results show that the interfacial adhesion strength increased noticeably for composites of active aramid fiber but the fracture energy of the interface decreased.
实验结果证明，芳纶表面改性显著提高了其复合材料界面的粘结强度，相反却降低了其界面断裂能。
Strong tetracycline labeling around the interface of BMP-HA group was observed, which indicated active formation of new bone.
HA组的界面有较强的四环素荧光标记，显示界面成骨活跃。
Numerical calculations show that the interface phonons in the active core can be classified as bulk phonons and surface phonons.
计算显示有源核中的界面声子可以分为体声子和表面声子模式。
A formula of active earth pressure on retaining wall was proposed which considers the cohesion force on sliding plane and the adhesive force on interface of soil and retaining wall.
考虑滑裂面上填土的粘聚力及填土与墙背接触面上的粘着力，推得了粘性填土挡墙上的主动土压力计算公式。
Displays configuration user interface (UI) associated with the currently active keyboard text service.
显示与当前活动的键盘文本服务关联的配置用户界面(UI)。
The software part is consist of opening out PCI driver program, scheduling logic, the display interface of passive mode and the FM, CW, all-scene, fan-scene of active mode.
软件部分介绍了系统的PCI驱动程序开发方式，时序逻辑的实现，还有系统的被动显示界面、主动FM、CW、全景、扇面显示界面的设计。
Causes this item to become active in the user interface.
使此项在用户界面上处于活动状态。
In addition, the surface morphology of active composite layer and the interface modification between active layer and electrodes could also influence the power conversion efficiency of the solar cell.
通过对器件活性层和电极界面进行修饰和采用不同溶剂、不同给受体掺杂比例、不同活性层厚度成膜等方法对器件进行优化并研究其与器件性能之间的关系；
In addition, the surface morphology of active composite layer and the interface modification between active layer and electrodes could also influence the power conversion efficiency of the solar cell.
通过对器件活性层和电极界面进行修饰和采用不同溶剂、不同给受体掺杂比例、不同活性层厚度成膜等方法对器件进行优化并研究其与器件性能之间的关系；
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