中文翻译英文，翻译一段话，不要机器翻译，好的再追分

来源：百度知道 编辑：UC知道 时间：2024/05/07 12:46:17
在Linux下开发图形用户界面应用程序是Linux推广的重要基础。在嵌入式Linux上设计GUI应用程序是流行的趋势。本文首先介绍了Linux下图形用户界面程序开发的主流工具,然后重点分析了Qt及其提供的一种真正可视化的编程工具QtDesigner的特点及开发步骤，最后，又介绍了在Qt环境下的计算器程序的设计。
本毕业是设计实现一个计算器，计算器的主要功能有加减乘除等。首先是Linux开发环境及开发工具的介绍，我们选用的是Ubuntu操作系统，具体工作环境有vim和gcc编译器。而GUI软件选用的是TrollTech公司的Qt，Qt的最主要的特点是它独有的Signal-Slot机制，它取代了以往的函数回调机制，十分的方便。然后就是计算器的原理分析和设计，由设计思路，按照嵌入式开发流程，解决中间出现的问题，实现各个模块的功能，最后是软件的测试并向嵌入式平台的移植。最终完成本毕业设计。
翻译好再追100分

Development of user interface application in the Linux graphical environment is an important foundation for the promotion of Linux. Linux in the embedded GUI application design is a popular trend. This paper introduces the Linux graphical user interface under the mainstream of development tools, and then focus on an analysis provided by Qt and a true visual programming tools and development characteristics of QtDesigner steps, finally, also introduced in Qt environment The design of the calculator program.
Design and implementation of the graduation is a calculator, the calculator's main functions such as addition and subtraction multiplication and division. First of all, Linux development environment and development tools that we have chosen are the Ubuntu operating system, specific work environment vim and gcc compiler. The GUI software is optional TrollTech's Qt, Qt is the most important characteristics of its unique mechanism of the Signal-Slot, which replaces the