Psychologist Susan Levine, an expert on mathematics development in young children the University of Chicago, found children who play with puzzles between the age of 2 and 4 later develop better spatial skills.
心理学家苏珊·莱文是芝加哥大学研究幼儿数学发展的专家。她发现，在2岁至4岁之间玩拼图的孩子在后来会发展出更好的空间能力。
Poor brain development causes learning disabilities in 2% to 3% of the population, but the problem is more prevalent in males.
有2%到3%的人因大脑发育不良而引发学习障碍，但这类学习障碍者绝大多数是男性。
This compounds the already sophisticated set of functions required to maintain development governance 2 .
这混合了维护开发治理所需的已经成熟的功能集合2 。
We'll also assume that the development environment is correctly set up as described in Part 2 of this series.
我们还假设已经按照本系列中的第2部分对这个开发环境进行了正确的设置。
The other essential work products specific to method development are summarized in Table 2, together with the role responsible for each work product.
另外其它具体针对方法开发的必要工作产品归纳在表格2中，并有负责每个工作产品的角色。
Table 2 lists the development tools used in this integration.
表2列出了该集成中使用的开发工具。
Deployment of the development environment introduces specific concerns with respect to each element, Table 2 shows.
开发环境的部署会介绍与每个元素相关的特定关注点，表2所示。
The development manager assigns tasks to developers, as in step 2.
开发经理把任务分配给开发人员，像步骤2一样。
Part 2 of this series will cover the development of the hybrid application designed in Part 1.
本系列的第2部分将会涵盖在第1部分中设计的这个混合应用程序的开发。
Waste in terms of a software development project generally falls into three categories: (1) wait time, (2) rework, and (3) defect generation.
就软件开发项目而言的浪费一般属于三类：(1)等待时间，(2)重复工作，和(3)缺陷生成。
In Part 2, we finished going through our plug-in development workflow and created a rich-client application.
在第2部分中，我们结束了插件开发工作流程并创建了一个富客户机应用程序。
However, the development process is relatively slow and inefficient, because Developer 2 can start working only after Developer 1 has finished his or her work.
但是，开发进程相对要比较慢而且没有效率，因为开发人员2只能在开发人员1完成其工作之后才能开始工作。
Figure 2 describes those products which are involved in the development and runtime environment.
图2描述了开发环境和运行时环境涉及的产品。
Figure 2 illustrates the portions of the software development process in which the integration specialist is typically involved.
图2显示了软件开发过程中通常需要集成专家参与的部分。
Figure 2: Example of a Version 2.0 product under current development involves a maintenance cycle before the product is even released.
图2：当前开发下的2.0版本产品实例，包含了产品发布前的维护周期。
It is by no means a complete project, but instead it serves to help communicate the concepts of MMO planning and development (see Figure 2).
它根本不是一个完整的工程，但它的用处是为了让我们交流一下MMO游戏策划与开发的思想。
Figure 2: Relationship of the asset lifecycle to the development lifecycle.
图2：资产生命周期到开发生命周期的关系。
In Appendix a of the specification, there is mention of providing special base classes for developers who wish to continue using the EJB 2.x style of development.
在规范的附录A中，提到了为那些希望继续使用EJB 2 .x开发方式的开发着而提供的特定基类。
This also made sense because it would be a waste of time and resources to disassemble our environment if ASDI then decided to proceed with a Phase 2 development effort for this project.
这也是有意义的，因为如果ASDI决定为这个项目继续第二阶段的开发，那么分解我们的环境将是浪费时间和资源的。
Next, InfoQ asked how Flex development and the community have changed in the last 2 years.
然后InfoQ问到在过去的2年中，Flex开发和社区都有哪些变化。
We will demonstrate how data extraction from these pages were being handled by an earlier framework (Struts 1.x) and how migrating to the OGNL framework of Struts 2 helps minimize development effort.
我们还将演示如何通过此框架的以前版本(Struts 1. x)从这些页面提取数据以及迁移到Struts2的OGNL框架如何有助于最小化开发工作量。
Figure 2: Activities and artifacts produced by System Analysts during requirements development.
图2：在需求开发过程中由系统分析师产生的工件和活动。
The assessments we are discussing here focus more on understanding what development practices are in use, and where and how they can be improved to impact positively the development effectiveness. 2.
我们这里讨论的评估更加集中在理解什么开发实践在使用，它们在哪里和怎样被改善以影响开发效果上。
I will cover Portal Server project development in greater detail in Part 2 of this series.
我在本系列的第2部分将更详细地讨论PortalServer项目开发。
The specs generally serve two purposes: 1 to drive development, and 2 as a verification mechanism.
总的来说，该规范服务于两个目标：1驱动Ruby实现的开发，2作为一种验证机制。
Careful development would ensure we'd have portable code that could migrate to other application server solutions if needed during Phase 2 development.
如果第二阶段开发需要，仔细的开发将可以确保我们拥有轻便的可以移植到其他应用服务器方案的代码。
Prior to 1999, his career was focused on software and product development ranging from Expert Systems, OS/2, and Secure Internet Payment Systems.
年以前，他致力于从专家系统、OS/2 到网络安全付费系统的软件和产品开发。
After 2 years of development, the Bonita project team have announced the release of Bonita 4.0 (also known as Nova Bonita).
经过两年的开发，Bonita项目组发布了Bonita 4.0(也就是Nova Bonita)。
Glade 3 replaces Glade 2 for development of user interfaces for the GTK + toolkit and GNOME desktop environment.
为了GTK +工具包和GNOME桌面环境用户界面的开发，Glade3代替了Glade2。
The top-down development pattern encompasses the following development steps as illustrated in Figure 2
自顶向下的开发模式包括以下开发步骤（如图 2 所示）
应用推荐