顶向

This article describes the successful application of the s7-400 PLC in demagnetization and electric propulsion control system.

本文叙述了SIEMENS公司S7400系列PLC在一个消磁，电力推进控制系统中的成功应用，采用自顶向下模块化设计思路编程，从而实现对整个系统各设备的管理监控，以及PLC与SIEMENS公司0P37操作面板的通讯。

There was top-down quality control, and such a set routine that you get to the point where you know what each detainee is going to say, because you've heard it before.

还有自顶向下的质量控制，这样一套例行程序，你就会在那儿，你知道是什麼，每个被拘留者是要说的话，因为你听说过它之前。

This paper presents the general methods and process of panel die design in PRO/E environment. The design can be top- down and bottomup. The emphasis is on the design and analysis of die surfaces under the PRO/DIEFACE including extensions, extension ratio, spring back ,etc.

本文探讨在PRO／E环境下采用自顶向下和自底向上的方法进行覆盖件模具设计的技术、方法和过程，着重叙述利用PRO／DIEFACE进行模具接触面设计、分析和空间曲面处理的步骤，包括模具型面、工艺余料、法兰、拉深筋、弹复角的生成和成形度分析等。

Through building functional,behavioral,and structural model,formal representation of function,behavior,and structure in FBS framework is realized.

建立了支持自顶向下设计方法的计算机辅助工业设计几何模型，它能够记录儿何建模的历史并提供几何信息粒度可控的机制。

In addition, a variant top-down level-based hierarchical text classification technique is used to mine much specific interests, which also can show mined interests in a conceptual hierarchical structure.

此外，本文采用自顶向下的层次化分类方法挖掘更加具体的博客作者的兴趣，并且兴趣可以以概念层次结构的形式展现。

The new algorithm is implemented and compared with other methods, and its validity and efficiency are verified.

提出一种新的自顶向下的时间序列表示方法，提高了相似性比较的计算效率。

This design applies the Top-Down design method and the modularization idea to the programming of CPU. Additionally, this paper explains the implementation of registers, ALU, the instruction decoders modular and the microinstruction generation modular in details.

本设计采用了自顶向下的设计方法和模块化的设计思想，编写了处理器的代码，并具体阐述了寄存器，算术逻辑器件，指令译码模块，微指令形成模块的实现细节。

It is a bottom-up, Agent-OrientedDesigning paradigm, compared with the traditional method that emphasizes top-down function analysis, modular decomposition and component construction.

这是一种自底向上的面向Agent的系统设计方法，它和传统的自顶向下功能分解并实现的模块设计法形成了鲜明的对比。

Enterprise architecture is a top-down, business-strategic-driven process that coordinates the parallel, internally consistent development of enterprise business, information, and technology architectures, as well as the enterprise solution architecture （EBA, EIA, ETA, ESA

企业架构是一个自顶向下、业务战略驱动的过程，它整合了并行的、内在的、一致的业务架构、信息架构和技术架构的开发，也就是企业解决方案架构（EBA、EIA、ETA和ESA）。

The paper gives a overall of the current situation of the development of drill pipe power tongs in well at home and abroad at first, given the manufacture techonology.

本文运用的基于自顶向下设计思想进行参数化设计的方法，现已完成了"钻杆动力钳系列产品开发"的项目。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。