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此处嵌入的flash里面的图片是可以随时发生改变的图片（动态图片）
注意蓝色字体的地方，这些地方都要统一
<script language="javascript">AC_FL_RunContent = 0;</script>
<script src="${ctx}/ui/Login/AC_RunActiveContent.js"
language="javascript"></script& ......
1 Flash类型与技术特点
Flash主要分为NOR和NAND两类。下面对二者作较为详细的比较。
1.1 性能比较
Flash 闪存是非易失存储器，可以对存储器单元块进行擦写和再编程。任何Flash器件进行写入操作前必须先执行擦除。NAND器件执行擦除操作十分简单；而 NOR则要求在进行擦除前，先要将目标块内所有的位都写为0 ......
ROM和RAM指的都是半导体存储器，ROM是Read Only Memory的缩写，RAM是Random Access Memory的缩写。ROM在系统停止供电的时候仍然可以保持数据，而RAM通常都是在掉电之后就丢失数据，典型的RAM就是计算机的内存。
RAM有两大类，一种称为静态RAM（Static ......
Are you running your Flex Application and continually getting the error below?
"Flex Builder cannot locate the required version of the Flash Player. You might need to install Flash Player 9 or reinstall Flex Builder. Do you want to try to run your application with the current version?"
Description ......
声音冲突：
调试好计算机以后发现自己的播放器播放音乐的时候打开优酷没有声音，而打开优酷的时候自己的播放器竟然也没有了声音，从网上查到是因为声音冲突抢占声卡的问题。
从首选项中选择音效，把所有的输入模式都改为ALSA就可以把问题解决了。不错吧！
u ......
