Often, the service data is a selection and projection (or view) of domain data.
通常，服务数据是域数据的一个选集和投影(或者视图)。
Often, the service data is a selection and projection (or view) of domain data.
通常来说，服务数据是域数据的选择和投影（或者视图）。
Now the selection formula can simply reference that flag to exclude a large percentage of the documents that would otherwise slow down the view.
现在选择公式可以只引用该标记即可排除大量的文档，而不排除这些文档就会降低视图的运行速度。
A query view USES a formula that evaluates to an SQL query to populate its data, instead of using a view selection formula.
查询视图使用SQL查询公式来填充数据，而不是使用视图选择公式。
The three boxes located on the left of each layer in the Layers view are used to control (from left to right) visibility of the layer, locking the layer, and selection.
Layers视图左边层上的三个框，可以用来控制（自左向右）层的可见性，锁定层，以及选择。
To make a view capable of listening to selection changes, a view must implement the ISelectionListener interface and must register itself with the workbench page.
要使视图能够监听选择改变，视图必须实现ISelectionListener接口并必须将自己注册到工作台页面。
The code snippet in Listing 2 shows the createPartControl() method of a view that creates a JFace TableViewer and adds it as a selection provider to the workbench site.
清单2中的代码片段显示一个视图的createPartControl()方法，这个方法创建一个JFaceTableViewer并将它作为选择提供器添加到工作台站点。
Our app should still be running, still showing a list of heroes, and still responding to a name selection with a detail view.
我们的程序仍在运行，仍在显示英雄列表，在选择英雄时，仍然会把它/她显示在详情页面中。
Top view of wing nut. Selection box represents thread diameter.
翼形螺母的俯视图。选择框代表螺纹直径。
In the meantime, the cost model of the query cost view selection problem and the process of materialized views selection are presented.
同时给出了查询代价视图选择问题的代价模型和实视图选择的过程。
Top view of square nut. Selection box represents thread diameter.
方螺母的俯视图。选择框代表螺纹直径。
Top view of roundhead slotted screw. Selection box represents thread diameter.
圆头一字槽螺钉的俯视图。选择框代表螺纹直径。
Top view of panhead slotted screw. Selection box represents thread diameter.
平头一字槽螺钉的俯视图。选择框代表螺纹直径。
Top view of countersunk slotted screw. Selection box represents thread diameter.
埋头一字槽螺钉的俯视图。选择框代表螺纹直径。
Top view of slotted head set screw. Selection box represents thread diameter.
一字槽头螺钉的俯视图。选择框代表螺纹直径。
Top view of square head set screw. Selection box represents thread diameter.
方头螺钉的俯视图。选择框代表螺纹直径。
Top view of fluted socket head set screw. Selection box represents thread diameter.
凹槽插口螺钉的俯视图。选择框代表螺纹直径。
Materialized view is a method for improving the efficiency of queries in data warehouse system, the selection of it is a hot issue in data warehouse area.
物化视图是数据仓库中提高查询效率的有力方法，物化视图的选择一直是数据仓库领域的研究热点。
Top view of fillister head screw. Selection box represents thread diameter.
槽头螺钉的俯视图。选择框代表螺纹直径。
Top view of bevel headed, hexagonal head set screw. Selection box represents thread diameter.
斜切六角螺钉的俯视图。选择框代表螺纹直径。
A regularized image restoration is the optimization for some conditional constraint, and the selection of wavelet coefficients based Bayesian statistic is on the image random field view.
正则化图像恢复是条件约束的最优化问题，而小波系数的贝叶斯统计选择是基于图像的随机场观点。
In addition, proposal is made for design and selection of electric control of belt conveyor from the user's point of view.
另外，还从用户使用角度对带式输送机的电控设计、选型提出一些建议。
The materialized view selection algorithms are closely related to the size of the search space.
数据仓库中物化视图选择算法的代价与搜索空间的尺寸紧密相关。
AIM: To analyze structure of persistent truncus arteriosus (PTA), hemodynamics, and explore selection of view.
目的：分析永存动脉干(PTA)结构、血流动力学特征，并探讨切面的选择。
This paper discusses the method of building ancient agricultural book Ontology at the view of data selection, building method and design.
以农业古籍本体的构建为例，从数据选择、构建方法、总体设计几个方面探讨领域本体构建流程。
Top view of cheese head slotted screw. Selection box represents thread diameter.
扁圆头一字槽螺钉的俯视图。选择框代表螺纹直径。
This paper gave a dynamic bid decision model and presented a new view of the plan selection based on the owner utility.
本文给出了一个工程项目投标报价的动态决策模型，并且基于业主的效用提出了一个报价方案选择的新观点。
This paper gave a dynamic bid decision model and presented a new view of the plan selection based on the owner utility.
本文给出了一个工程项目投标报价的动态决策模型，并且基于业主的效用提出了一个报价方案选择的新观点。
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