说明：  软件保护是软件技术中重要的部分，加壳技术就是软件保护的一个最有效的方法，而软件破解中脱壳就显得很难，本教程详细介绍当今主流脱壳技术。
(Software protection is an important part of software technology and packers technology is one of the most effective methods of software protection, software crack in shelling is difficult, this tutorial details today' s mainstream shelling technology.)