但是，很难实现一个完全的自顶向下的设计。
所有设计者的期待的设计风格是自顶向下的设计方法。
The desired design-style of all designers is the top-down one.
该方案采用自顶向下的设计方法，划分为五大功能模块。
The design of the scheme was from top to bottom and it was divided five functional modules.
在逻辑设计中，使用了自顶向下的设计方法，正确实现了编码和解码的功能。
The top-down design method is adopted in the logic design process. And the function of the coder and the decoder has been proved to be correct.
本文论述了数字系统自顶向下的设计方法、VHDL及其在ASIC技术中的应用。
This paper deals design method of digital system of top-down, VHDL and applications of in technology ASIC.
根据自顶向下的设计思想，提出了产品功能结构树的概念，并以此来描述产品的功能结构。
In the light of the method of Top-Down, the author put forward the concept of product function structure tree, which was used to express the product's function structure during the conceptual design.
采用自顶向下的设计方法，用原理图和VHDL语言这两种输入对串行通信接口芯片进行设计。
The serial communication interface chip design was realized by application of schematic diagram and VHDL language.
InfoQ：整个模型框架看起来建议使用自顶向下的设计范式。如何将它扩展到其他设计范式？
InfoQ: The entire model framework seems to suggest a top-down design paradigm.
在软件设计中采用了自顶向下的设计思想，所有程序采用分层次模块化设计，提高了软件的可移植性。
The software design, using in the top-down design ideas, all the procedures used hierarchical modular design, improving the portability of the software.
本文采用自顶向下的设计方式对CAN控制器芯片进行设计，通过仿真工具来保证设计功能的正确性。
In this paper, the CAN controller chip is designed by way of the top-down design, and is ensured the correctness of the design features through simulation tools.
本文介绍了一种基于EDA的智能小汽车控制系统的设计方法，此方法采用现代自顶向下的设计技术。
This article discusses a design and development of the intelligence motor car based onEDA, using the modern and top-down design method to accomplish the design of the intelligence motor car.
我将用AcmeBooksellers样本解释如何使用与JAX - RPC编程模型一致的自顶向下的设计和实现。
I will use the Acme Booksellers sample to explain how to use the top-down design and implementation that is consistent with JAX-RPC programming model.
以模块化的方式采用自顶向下的设计思路，重点阐述了光纤通道链路层的硬件设计方法，并给出了IP核的相关接口。
Focused on the hardware design of the fibre channel link layer, this paper applied modularization thinking in the top-down design process, with relevant IP core interfaces.
一个真正的自顶向下的设计可以进行早期的测试，方便地在不同的技术间变换，结构化的设计并且提供其他的许多优点。
A real top-down design allows early testing, easy change of different technologies, a structured system design and offers many other advantages.
着重研究了建模技术和自顶向下的设计方法，并将它们和装配模型有机的结合起来，建立基于特征的自顶向下建模系统。
The main work is stated as follow:(1) After researching the technology of modeling and the method of Top-down design, the thesis designs a feature-based modeling with Top-down design.
文中以数字密码锁的设计为实例，从方案的确定，各阶层的划分，VHDL的应用，介绍了VHDL自顶向下的设计方法。
This paper introduces the VHDL top down design method including scheme determination, hierarchy division, and VHDL application taking a digital code lock design for example.
结合一个典型例子，说明如何采用VHDL开始一个自顶向下的设计，指出如何在现有的环境中有效开发VHDL的应用。
Based on a classical example, we specify how. to begin a Top -down design with VHDL. Also, we point out that how to incorporate VHDL into a being used EDA environment.
在变型设计过程中，作者采用自顶向下的设计方法来完成设计过程，并根据不同零件的特性分别采用相应变型设计方法如尺寸驱动法、特征控制法和访问零件库法来实现变型设计。
In the variant design process, the author adopts Top-Down method and drives the dimension, the feature of the parts and assembly according the request of the variant product to design the new product.
只有采用迭代的方式，在每个迭代中结合自顶向下和自底向上的设计，组织才有可能获得流程同构。
Only by taking an iterative approach where each iteration combines top-down and bottom-up design is an organization likely to achieve Process Isomorphism.
另一种设计集成的方法是自顶向下的方式，其中会定义企业业务流程。
Another way of thinking up integration is the top-down approach, where enterprise business processes are defined.
自顶向下的实现需要在项目开始时完成更多计划和设计工作。
A top-down implementation requires more planning and design work to be completed at the beginning of the project.
用于用例建模的方法可以视为SOA设计的自顶向下方法，服务操作基于所需的场合进行标识。
The approach to use case modeling can be considered a top-down approach for SOA design, where service operations are identified based on where they are needed.
在模型讨论的范围之内，企业可以随意使用自顶向下、自底向上、或是二者结合的设计方法。
Enterprises are free to use top-down, bottom-up, or a combination of top-down and bottom-up design methods within the framework of the models discussed.
当您利用自顶向下的方法创建Web服务时，您首先通过创建WSDL文件设计 Web 服务的实现。
When you create a Web service using a top-down approach, you first design the implementation of the Web service by creating a WSDL file.
提出了基于自由配色、基于色彩调和理论和基于概念色彩方案库的三种自顶向下色彩设计模式。
Three Top-Down color design mode were proposed. They are each based on freely matching colors, color harmony theory and concept color scheme database.
在开发过程中根据软件工程原则，采用模块化的设计思想和自顶向下的开发策略。
According to the software engineering principle, this system adopted modular design ideals and top-down development tactics.
软件设计采用自顶向下的方法，缩短了开发周期，提高了系统的可维护性。
The top-down method was adopted to design the software, which shorted the developing period and enhanced the system's maintainability.
工艺综合是一种自顶向下的工艺、器件设计方法。
Process Synthesis is a new top-down design method of semiconductor device and process.
它可有效支持自顶向下的并行产品设计以及与主模型相关的可制造性设计和可装配性设计，以缩短产品开发周期。
It not only effectively supports the top-down combine product design but manufacturing design and assembling design related to main model as well so as to shorten the period of product development.
它可有效支持自顶向下的并行产品设计以及与主模型相关的可制造性设计和可装配性设计，以缩短产品开发周期。
It not only effectively supports the top-down combine product design but manufacturing design and assembling design related to main model as well so as to shorten the period of product development.
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