ultrasonic-horn

本课件从量子力学的角度阐述了激光的产生和性质。(The courseware the perspective of quantum mechanics describes the emergence and nature of the laser.)

机器学习实战中文版，基于Python语言，适合初学者(Machine Learning in Action(Python))

VisualC#.net基础与应用教程（第2版）课后习题第五章第八题、设计黑白棋游戏程序。(Visual C# .net Basic and Application Course (2nd Edition) Exercise Chapter 5, Question 8, Design black and white chess game program.)

ansys 导入到adams中做刚柔耦合分析方法二，采用质量单元mass21，希望大家在adams中做刚柔耦合分析有所帮助(ansys and adams work together)

Weekly Activity Report feasibility Repor

这个是工程师应该掌握的20个电路，希望大家可以了解参考一下，谢谢！(This is the engineer should master 20 circuit, I hope you can understand the reference, thank you!)

Lua编程入门书籍，Lua程序设计第二版（中文版）(Lua Programming Introduction Book, Lua Programming (Chinese Edition))

开关电源设计书，美国人写的 ，很经典 ，在电源行业发展的，一定要看看这本书！(Switching power supply design of the book, written by Americans, it is a classic, in the power industry, we must look at this book!)

黑客破解一类的书籍，不仅能破解网站，也能破解软件，好好学吧(Hackers break a class of books, not only to crack sites, but also crack the software, a good school bar)

solution book for process instrument