计算机语言

Visual Basic is a simple , apt to study computer high-level language.

Visual Basic是一款简单、易学的计算机高级语言。

According to the features of present language transformation and in the light of human-computer dialogue , a new problem in the domain of computer and in the region of culture in 21st century, this paper puts forward some relavent ideas.

根据当前语言变革的特点并针对人机对话这一21世纪在计算机领域以及文化领域的新课题，提出了一些相关思路。

In general, the design work with traditional measures is done by hand, which cannot meet the needs of the technology and manufacture. So the author has developed a CAD hydraulic design software fit for lower specific speed axial flow runner, which is easily operated by users.The main research work of this paper is as follows:1 Analyzing the main reason of axial flow power station cannot work well under littler volume of flow in some season and putting forward an improving scheme, pointing out the characters of design under abnormal factors.2 Combined with the development of the industry in our country, the abnormal hydraulic design method of propeller turbine is discussed based on present literature, data and experiment results.3 Guided by the design method of software engineering, a suit of hydraulic design software of Lower Specific Speed Axial Flow Runner is programmed by the object-oriented programming language Visual Basic and a straightforward, concise and standard Windows human-computer dialogue interface is designed for the system, which makes the operation of the system very convenient.4 ActiveX Automation technology is adopted as the interface with AutoCAD and the hydraulic drawings are edited, modified by AutoCAD until hydraulic model drawings according with the demand of engineering practice are output.5 To resolve practice problem, the author has designed a lower specific speed axial flow runner for Duowa Power Station through an example.

论文的主要内容有：1 深入分析很多轴流定桨式水电站枯水季节小流量下不能发电的主要原因，提出减容改造方案，并指出超常规条件下的改造设计特点。2 结合国情及行业发展需要，参考现有资料、文献和前人的研究成果，进行低比转速轴流式转轮叶片水力设计方法的研究，对轴流式转轮叶片的奇点分布法水力设计进行了全面的探索，结合现代计算机技术，找到了一种针对特殊条件的轴流式转轮叶片水力设计方法。3 仔细比较多种AutoCAD二次开发工具后，结合本课题的特点，选用Visual Basic语言，综合应用软件工程的设计思想，进行低比转速轴流式转轮叶片水力设计软件的编制，为系统设计了直观、简洁和标准的Windows人机对话界面，便于用户操作；编程时在考虑到设计条件特殊性的同时，尽量做到程序的通用性，使之可用于解决同一类问题；另外，大部分程序还可移植到普通轴流式转轮叶片水力设计中，具有良好的适应性。4 利用ActiveX Automation技术与AutoCAD接口，对AutoCAD进行二次开发，在AutoCAD下实现水力图的自动生成和编辑，直至输出符合实际工程要求的木模图。5 通过算例，为多哇水电站设计了一个低比转速轴流定桨式转轮，解决其在枯水期小流量下不能发电的问题。

Moreover, it has great theoretic value in humancomputer communication system, natural language human-computer interface and intelligent computer system.

它的研究对于人机语音通讯、自然语言人机接口和智能计算机系统的研制，都具有十分重要的理论意义和实用价值。

The present invention relates to computer network technology, and is especially dynamic file index equipment and method based on data base and expandable marker language.

本发明涉及计算机网络技术领域，特别是基于数据库和可扩展标记语言的动态文件索引设备和方法。

A Computer-Aided Instruction System for UNIX and C is developed,and noted in this paper.

本文较详细地介绍了计算机辅助教学UNIX和C语言系统。

Web information retrieval is integrated with artificial intelligence, data mining, natural language processing, computer network, database technology, etc.

Web 信息检索是一个集人工智能、数据挖掘、自然语言处理、数据库技术、计算机网络等于一体的综合技术。

This paper introduced an application of IEEE-488 interface card for PCHardware and software were simple and practical.

本文介绍了一种计算机用IEEE-488接口卡的硬件和软件设计。硬件主要采用一块8255芯片，软件使用C语言。

Computers can perform certain very simple interlingua tasks, providing there is sufficient pre-editing and post-editing.

如果有充足的前期编辑和后期编辑准备，那么计算机可以完成一些特定的简单的语言工作。

Key words: computer application; software watermarking; SHKQ algorithm; Microsoft intermediate language; collusive attack

关键 词：计算机应用；软件水印；SHKQ算法；微软中间码语言；共谋攻击

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。