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说明：  python基本使用方法，以例子形式说明了如何基本掌握python使用(the basic using method for python)

显示地震剖面对地震专业的学生来说显示地震剖面特别重要本程序实现了地震剖面的绘制-Seismic profiles show that the earthquake professional students who show the seismic profiles of particular importance to realize this process of mapping the seismic profiles

ery点击调色板变换背景代码是一款点击弹出调色板，选择任意颜色(Ery clicks on the palette to change the background code is a click pop-up palette, choose any color)

说明：  功率谱反演法仿真大气湍流相位屏,程序非常标准，建议大家学习参考。(Simulation of atmospheric turbulence phase screen by power spectrum inversion)

C# BubbleUp冒泡算法示例，定义数组，用循环控制生成冒泡结果，如演示截图所示，最基础的冒泡排序算法例子，是学习排序算法的基矗

小型中英文打字练习器-small and typing practice for the English

说明：  哈尔滨工业大学,visual basic,编程课件，第2章(Harbin University of Technology, Visual Basic, Programming Courseware, Chapter 1)

外汇MT4双线MACD指标。免费赠送，欢迎下载！(Foreign exchange MT4 double-line MACD index. Free gift, welcome to download!)

效果描述： 虽然代码简单了一些，但是这次主要推广的是设计效果 简洁、实用，每次只展开一个二级导航，其他的对应收缩起来 使用方法： 1、将head中的css样式引入到你的网页中 2、将代码部分拷贝到你的网页body结束前的地方即可 (js采用绝对路径，不建议修改)(Effect description: Although the code is a little simpler, the main promotion this time is the design effect. Simple and practical, each time only launches a two level navigation, and the other corresponds to shrink. Usage method: 1, introduce the CSS style in head into your web page 2, copy the code part to your website before the end of body. (JS adopts absolute path, not recommended for modification))

can双基通信的简单测试程序，STM32F103ZET6的单片机(CAN duplex communication based on stm32f103 is easy to understand and popular)