分析了矢量电子地图的现状，对采用面向对象的数据模型和数据结构实现矢量电子地图进行了研究。
This paper analyzes the current situation of vector electronic map and investigates the realization of vector electronic map with object-oriented data model and structure.
本设计采用层次化设计，运用链表与树形数据结构实现FAT文件系统，具有较高的可维护性与可移植性。
The design USES hierarchical design method, with the use of chain and tree data structure to achieve the FAT file system. It has well maintainability and portability.
您的扩展函数实现可能仅限于某一个处理程序，而且总是受到那个处理程序所公开的机制和数据结构的限制。
Your implementation of the extension function might be confined to work in only one processor and is always limited by the mechanisms and data structures exposed by that processor.
特别是，您可以检查各种数据结构的内容，它们构成了运行在VM内的应用程序或中间件的实现。
In particular, you can examine the contents of various data structures that are part of the implementation of the application or middleware running inside the VM.
如果调用代码忽略api并处理库代码中的数据结构，那么将丧失这种独立性，因为库实现中的改变可能破坏行为失常的客户端。
If calling code ignored the API and manipulated data structures in the library code, this independence would be lost since a change in the library's implementation might break the misbehaving client.
对于后一个主题，我选择实现一个并发堆栈并解释设计这种数据结构涉及的一些问题。
For the latter topic, I have chosen to implement a concurrent stack and highlight some of the issues in designing such a data structure.
为支持本例的搜索引擎，表单使用了三个实例来实现数据结构。
The form uses three instances to implement the data structures that enable this search engine.
不同物理数据结构之间的实现关系。
Realization relationships between the different physical data structures.
这个阶段准备代表每个类中定义的字段、方法和实现接口所必需的数据结构。
This stage prepares the necessary data structures that represent fields, methods, and implemented interfaces that are defined within each class.
SPL中的新补充？php添加了一些有用的并且易于使用的功能，以及数据结构的实现，例如双重链接列表、栈、堆和队列。
The new additions to SPL add some useful functionality to PHP that is easy to use, as well as implementations of data structures, such as doubly linked lists, stacks, heaps, and queues.
本文是本系列的最后一篇，讨论两个主题：关于实现基于互斥锁的并发链表的设计方法和设计不使用互斥锁的并发数据结构。
This article—the concluding part in this series—discusses two things: Design choices for implementing a mutex based concurrent list and designing concurrent data structures without mutexes.
当数组用于实现诸如堆栈或环形缓冲区之类的数据结构时，会出现另一种形式的对象游离。
Another form of object loitering arises when arrays are used to implement data structures such as stacks or circular buffers.
我们还需要一种zippers实现，它应能够在遍历过程中处理标准Clojure数据结构。
We also need a zipper implementation that can deal with the standard Clojure data structures during traversal.
Gperf的内部实现以两个内部数据结构为核心：关键字签名（keyword signatures）列表（Key_List）和关联值（associated values）数组（asso_values）。
Gperf's internal implementation centers on two internal data structures: the keyword signatures list (Key_List) and the associated values array (asso_values).
我通过使用下列文件实现数据结构着手。
I started by implementing the data structure with the following files.
在本文中，我们要在无锁数据结构的实现中使用GCC内置函数。
In this article, you use the GCC built-ins in your implementation of lock-free data structures. Here's a look at the built-ins.
为了实现已访问页面和Webflow的服务器端导航历史，可以使用一个栈中栈数据结构：一个已访问的webflow栈，每个Webflow包含一个已访问页面的栈。
To implement a server-side navigation history of visited pages and Webflow, you can use a stack of stacks data structure: a stack of visited Webflows, each containing a stack of visited pages.
在上面的示例中，如果使用一个简单的散列图(hashmap)或二进制搜索树就可以轻易地解决问题，但是用XSL实现一个这样的数据结构并不是很方便，并且是不必要的。
In the above example, a simple hashmap or binary search tree could have easily solved the problem, but implementing one of these data structures in XSL would be inconvenient and unnecessary.
XForms实现对内容的动态更改无需通过将X Forms可视化表示(visual presentation)链接到XML数据结构来重新提交来自服务器的页面。
XForms implements dynamic changes to the content without re-submitting the page from the server by linking the XForms visual presentation to an XML data structure.
清单14中的tree - zipper实现的函数支持核心集合类型，允许将通过这些类型构建的任何Clojure数据结构作为zippers： branch ？
The tree-zipper in Listing 14 implements the functions that enable the core collection types to allow any Clojure data structure built from those types to become a zipper: branch?
实现作用域内当前名称空间声明堆栈的数据结构。
NsStack: a data structure that implements a stack of namespace declarations that are currently in scope.
为了实现该目的，JSON定义了以下主要数据结构：数字、字符串、布尔值(真或假)、数组(值的有序排列)、对象(键值对集合)和null。
For that effect, JSON defines the following main data structures: number, string, Boolean (true and false), array (an ordered sequence of values), object (collection of key value pairs), and null.
要使用的数据源、安全性、数据结构、数据质量、数据标准和整个数据模型的有关决策一般需要在真正的实现开始之前就完成。
Decisions about data sources to be used, security, data structure, data quality, data standards, and an overall data model will typically need to be completed before actual implementation begins.
个别数据结构的内存需求可能会发生改变，这依赖于编译器中实现对齐的方式。
The memory requirements of individual data structures might get altered, depending upon the way packing is implemented in the compiler.
总之，有很多相关的模型可用于分析和定义服务约定、服务的软件实现和数据平台中涉及的数据结构。
In summary, there are a range of interrelated models used to analyze and define the data structures involved in service contracts, software implementations of those services, and the data platform.
这些帖子激起了一系列有关所有可能和不可能实现的数据结构、智能编码和零件编码标准的深入探讨。
These posts sparkled an intensive discussion about all possible and impossible data schemas, intelligent numbers and standards for part numbering.
它们使用了各种各样的数据结构，应该使用正确的数据来填充这些数据结构，以便实现预期的结果。
They use various data structures and should be populated with correct data to achieve desired results.
文中对各层及其已采用协议的具体实现做了介绍，给出了相关的数据结构和程序流程。
This paper introduces the realization of specific protocol on each layer, and gives related data structure with rough program process.
目前为止，我们说完了实现难度，但对数据结构的选择还要考虑一些其他的因素。
So far we have been talking mostly about ease of implementation, but there are other factors to consider in choosing data structures.
这种映射允许基于XML映射的定义(用XPath实现)，把XML数据结构直接映射到搜索引擎。
This mapping allows to map XML data structures into the search engine directly based on XML mapping definitions (driven by xpath).
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