Views and packages provide an additional layer of security by shielding you from the internal details.
视图和包使您与内部细节分隔开，从而提供了一个附加的安全层。
Since composite applications may have different views of the data, there needs to be a way of providing data variability at the database schema layer.
由于组合应用程序可能具有不同的数据视图，因此需要能够在数据库模式层提供数据可变性。
For instance, a common problem is to push XML parsing technologies used in the construction of views into the business layer.
例如，一个常见的问题就是将在构建视图时使用的XML解析技术直接应用到业务层。
The new layer we define above will be added on top of other layers in the system so that other views and resources can be picked up if needed.
我们上面定义的新层将被添加到系统其他层的顶层以便在需要时其他视图和资源可以被获取。
Openings provided to each layer will create various visual connections and in places frame the key views out to the surrounding landscape (mountains, sea, playground and trees).
每一层的开口将会创建不同的视觉联系，某些地方框住了主要视野，能看到周围山川、海洋、操场和树木。
This paper introduces the methods and techniques of generating multi views based on solid model, and using paper space to print out all graphics by generating hidden layer and layer management.
文章介绍了由复杂三维实体生成多视图，并通过生成虚线图层及图层管理，利用图纸空间出图的方法及技巧。
This paper demonstrates residual stress of induction quench parts and personal views about stress distribution of flange corner heat treatment, truck half axle material and depth of hardened layer.
论述了感应淬火零件的残余应力形态，并对载货车半轴的材料、硬化层深度及法兰圆角淬火层分布提出了个人见解。
A multi - views mapping model based on single - layer BOM is proposed. The multi - views model's mapping processes are analyzed and implemented.
提出一种基于单层bom数据源的多视图映射模型，并分析了多视图映射的实现过程。
A new layer - the template and CSS defined above will be attached to this new browser UI layer, as well as the custom views to add and complete 'todo' items in the list.
一个新层-上面的模板和CSS定义将放入这个新的浏览器ui层，同时也包括在列表中添加和完成'todo '项的自定义视图。
The window design contains a double layer of carefully oriented RF mesh screens to provide transparent like views, minimize pattern distortion, and prevent dust and particle buildup.
这些设计包括了双层筛网幕结构，能提供透明般的视野，而且减少了因为晶格光干涉效应造成的图形扭曲，同时避免尘埃在窗户上的聚攒。
The window design contains a double layer of carefully oriented RF mesh screens to provide transparent like views, minimize pattern distortion, and prevent dust and particle buildup.
这些设计包括了双层筛网幕结构，能提供透明般的视野，而且减少了因为晶格光干涉效应造成的图形扭曲，同时避免尘埃在窗户上的聚攒。
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