平台软件

The nozzle layout in terms of bit cutting teeth's position distribution,clearance and the jet angle are analyzed with the numerical simulation for the 3-D flow field of PDC bits,with regard...

NET为工具对Phoenics软件进行二次开发，建立专用平台，对不同工况条件下的PDC钻头进行数值模拟。

Based on a systematic and integral view,with the simulation software of WITNESS the dissertation made a thorough study on the concept and the influencing factors of coal port logistics capability and established a simulation plate-form for evaluation of coal wharf logistics capability.

本文以系统分析的观点，并利用witness仿真软件作为工具，对煤炭码头物流系统进行了深入研究，建立了为煤炭码头物流能力评价的仿真平台。

With the ever increase of computing scale and the emerging of new computing patterns, such as Peer to peer and Grid, the design of software platform faces new challenges.

概述 高端计算机的研制对国民经济发展和国防建设起着重要的推动作用，系统软件平台是整机系统实现友善性、可用性和高效性的基本保障。

In this paper a new contingency screening and ranking method is formed by combiningiterative filtering screening technology with continuation power flow analysis. Researchingpreventive control policy in reactive power compensation and load control when themargin of stability is serious, and reciprocal math model is given;through the exempleof IEEE39 typical system , the availability of the discussed methods in this dissertationwas approved. Aimed at the real grid, the contingency screening analysis and preventivecontrol policy based on Beijing power grid is discussed;the static voltage stabilityanalysis software based on figure draw of Beijing grid is realized, and the software hasthe junction to BPA .

论文提出了将迭代过滤筛选技术和连续潮流法相结合的事故筛选分析方法；从无功补偿控制和负荷控制两方面研究了系统裕度紧张时的预防控制策略，给出了相应的数学模型；采用IEEE39节点的标准系统算例，验证了本文提出的静态电压稳定事故筛选分析方法的可行性；针对实际电网讨论了基于北京电网的事故筛选分析和预防控制策略；通过与BPA接口实现了基于北京电网图形平台的静态电压稳定分析软件。

Introduced the development of crank press' movement system aided design software based on AutoCAD platform, expatiated upon a kind of self-learning expert knowledge system's construction and a kind of mechanism of auto-record and design report's auto-output in press design's calculations and checks.

本文介绍了基于AutoCAD平台的曲柄压力机运动系统辅助设计软件的开发，阐述了一个学习型的专家知识系统库的架构和压力机设计计算校核过程中的自动记录及设计报告输出机制。

Structure of aero- engine case under the effect of combined axial pressure and end twist;2. The integration of CAD parametric modeling,finite element method,classical strength calculation theory with modern optimal design techniques produces a complete and systematic design procedure for performing parametric optimal design of turbine disk, engine case and turbine shaft.

开发了基于大型有限元分析软件Ansys的燃气涡轮发动机辅助设计系统，该系统将CAD参数建模技术、工程有限元数值计算方法、经典强度计算理论与现代优化设计技术相结合，实现了涡轮盘、机匣和涡轮轴典型零件的参数优化设计的完整设计流程，建立了结构优化设计平台；并通过机匣的结构优化设计实例，验证了燃气涡轮发动机辅助设计系统的有效性。

Based on finite element theories,the electric-thermal-structure coupled model of resistance spot welding with dome-shaped electrode was built.

基于有限元理论建立了球形电极电阻点焊过程的电热力耦合模型，以ANSYS软件为平台分析了点焊的预压以及熔核的形成、长大及断电冷却过程。

NET platform of software development technology, this thesis gave the course that developed the application programming system of new edition-Wuhan city drain off water pump stand of remote monitoring system.

NET应用软件技术平台，给出了开发新版武汉市排水泵站远程监测系统的过程。

On the basis of figure of present land use from the year 1987 to 2003 and relief map with a ratio of one to ten thousand of a small drainage area of Luju district in Jiangchuan county,with the support of MapGis6.6 workstation,kinds of data including properties data and graph data were analyzed,a spatial information base was created,then correlative data on present land use and soll and water loss were extracted; kinds of databases were created finally.

中文摘要：以江川县路居片区小流域1987-2003年土地利用现状图和万分之一地形图为基础，在地理信息系统软件MapGis6.6工作平台支持下。处理各种属性数据、图形数据等信息。

Aglets is a Java-based Mobile Agent platforms and libraries, used to develop applications based on Mobile Agent.

详细说明： Aglets是基于Java的移动主体平台和程序库，用来开发基于移动主体应用软件。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。