The domain offers retrieval and maintenance services for the business object, encapsulating business logic, location, and the format associated with its objects and services.
域为业务对象提供服务检索和维护、封装业务逻辑、定位以及与对象和服务相关联的格式。
Deleting an object from the database works along the same lines as retrieval and update: By default, when an object is deleted, none of the objects it references are deleted with it.
从数据库中删除对象与检索和更新对象类似：默认情况下，删除一个对象时，不删除它引用的对象。
The API is very simple, and it allows for the storage and retrieval of arbitrarily complex objects using a key-value paradigm.
该API非常简单，它允许使用键-值范式存储和检索任意复杂的对象。
But the gory details are hidden from the client objects requesting data retrieval (and later, data storing).
但内部细节对查询数据获取(之后也有数据存储)的客户对象是隐藏的。
User-friendly cataloging and retrieval of individual objects.
用户友好的编目和检索的个别对象。
According to the evolution of research objects, there have been three stages in the development of cross-language information retrieval.
根据研究对象的变迁，国外关于跨语言信息检索的历程主要分为三个阶段。
A new method of describing and matching spatial context is proposed to effectively improve the distinguishability of objects in visual words-based image retrieval.
提出了一种空间上下文描述与匹配方法，有效地提高了基于视觉关键词的图像检索中目标对象的可区分性。
The technologies of content-based retrieval in digital libraries are expounded and the feature selection and storage strategy of the retrieval objects is discussed in the paper.
本文论述了数字图书馆的基于内容的各种检索技术，并讨论了检索对象的特征选择和存储策略。
Compared with existing ROI-based image retrieval approaches, it makes use of space information of ROI and multi-resolution retrieval concept, is able to query shape-free and any size objects.
与已有的基于感兴趣区域的检索方法相比，该方法很好地利用了感兴趣区域的空间信息，采用多分辨率检索思想，能够有效地对不同大小任意形状的物体进行检索。
Compared with existing ROI-based image retrieval approaches, it makes use of space information of ROI and multi-resolution retrieval concept, is able to query shape-free and any size objects.
与已有的基于感兴趣区域的检索方法相比，该方法很好地利用了感兴趣区域的空间信息，采用多分辨率检索思想，能够有效地对不同大小任意形状的物体进行检索。
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